From 8be0a945cb4d04b820f33afb0994f383af6bf484 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Thu, 25 Dec 2025 19:37:46 +0100
Subject: [PATCH 01/52]  i declared prediction

---
 Sprint-2/1-key-errors/0.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sprint-2/1-key-errors/0.js b/Sprint-2/1-key-errors/0.js
index 653d6f5a0..2445d911f 100644
--- a/Sprint-2/1-key-errors/0.js
+++ b/Sprint-2/1-key-errors/0.js
@@ -10,4 +10,4 @@ function capitalise(str) {
 }
 
 // =============> write your explanation here
-// =============> write your new code here
+// =============> write your new code here
\ No newline at end of file

From 15b03d8264c7d8f3d5fd8e20b28b24b817166ecf Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Thu, 25 Dec 2025 19:41:43 +0100
Subject: [PATCH 02/52] i declared percentage conversion

---
 Sprint-2/1-key-errors/1.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sprint-2/1-key-errors/1.js b/Sprint-2/1-key-errors/1.js
index f2d56151f..987186f20 100644
--- a/Sprint-2/1-key-errors/1.js
+++ b/Sprint-2/1-key-errors/1.js
@@ -17,4 +17,4 @@ console.log(decimalNumber);
 // =============> write your explanation here
 
 // Finally, correct the code to fix the problem
-// =============> write your new code here
+// =============> write your new code here
\ No newline at end of file

From 021bf84cef6117ca3d15f2f07da19ea6c0cabae7 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Thu, 25 Dec 2025 20:18:36 +0100
Subject: [PATCH 03/52] i fix error problems

---
 Sprint-2/1-key-errors/2.js | 1 -
 1 file changed, 1 deletion(-)

diff --git a/Sprint-2/1-key-errors/2.js b/Sprint-2/1-key-errors/2.js
index aad57f7cf..269ab8a3c 100644
--- a/Sprint-2/1-key-errors/2.js
+++ b/Sprint-2/1-key-errors/2.js
@@ -17,4 +17,3 @@ function square(3) {
 
 // =============> write your new code here
 
-

From 692c65499ea2a6e58d03a564bc679ef1d9301027 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Thu, 25 Dec 2025 20:21:25 +0100
Subject: [PATCH 04/52] i predict

---
 Sprint-2/1-key-errors/2.js | 19 +++++++------------
 1 file changed, 7 insertions(+), 12 deletions(-)

diff --git a/Sprint-2/1-key-errors/2.js b/Sprint-2/1-key-errors/2.js
index 269ab8a3c..8db2f38ce 100644
--- a/Sprint-2/1-key-errors/2.js
+++ b/Sprint-2/1-key-errors/2.js
@@ -1,19 +1,14 @@
+// Predict and explain first...
 
-// Predict and explain first BEFORE you run any code...
+// =============> write your prediction here
 
-// this function should square any number but instead we're going to get an error
-
-// =============> write your prediction of the error here
-
-function square(3) {
-    return num * num;
+function multiply(a, b) {
+  console.log(a * b);
 }
 
-// =============> write the error message here
+console.log(`The result of multiplying 10 and 32 is ${multiply(10, 32)}`);
 
-// =============> explain this error message here
+// =============> write your explanation here
 
 // Finally, correct the code to fix the problem
-
-// =============> write your new code here
-
+//  =============> write your new code here
\ No newline at end of file

From c2d19c18204d1c1825fa146bac61dbaff9813480 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Thu, 25 Dec 2025 20:24:27 +0100
Subject: [PATCH 05/52] sun of function

---
 Sprint-2/2-mandatory-debug/1.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sprint-2/2-mandatory-debug/1.js b/Sprint-2/2-mandatory-debug/1.js
index 37cedfbcf..718468166 100644
--- a/Sprint-2/2-mandatory-debug/1.js
+++ b/Sprint-2/2-mandatory-debug/1.js
@@ -10,4 +10,4 @@ console.log(`The sum of 10 and 32 is ${sum(10, 32)}`);
 
 // =============> write your explanation here
 // Finally, correct the code to fix the problem
-//  =============> write your new code here
+//  =============> write your new code here
\ No newline at end of file

From f5dab8918960b6827257a836e3b118b00f457d3b Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Thu, 25 Dec 2025 20:27:40 +0100
Subject: [PATCH 06/52] i declared the prediction of an output

---
 Sprint-2/2-mandatory-debug/2.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sprint-2/2-mandatory-debug/2.js b/Sprint-2/2-mandatory-debug/2.js
index 57d3f5dc3..fdcc23862 100644
--- a/Sprint-2/2-mandatory-debug/2.js
+++ b/Sprint-2/2-mandatory-debug/2.js
@@ -21,4 +21,4 @@ console.log(`The last digit of 806 is ${getLastDigit(806)}`);
 // =============> write your new code here
 
 // This program should tell the user the last digit of each number.
-// Explain why getLastDigit is not working properly - correct the problem
+// Explain why getLastDigit is not working properly - correct the problem
\ No newline at end of file

From c75033d915d98eb060620605ab50c91ac30de850 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Thu, 25 Dec 2025 20:32:33 +0100
Subject: [PATCH 07/52] i declared diffrent cases

---
 Sprint-2/3-mandatory-implement/2-cases.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sprint-2/3-mandatory-implement/2-cases.js b/Sprint-2/3-mandatory-implement/2-cases.js
index 5b0ef77ad..9327e98c4 100644
--- a/Sprint-2/3-mandatory-implement/2-cases.js
+++ b/Sprint-2/3-mandatory-implement/2-cases.js
@@ -13,4 +13,4 @@
 
 // You will need to come up with an appropriate name for the function
 // Use the MDN string documentation to help you find a solution
-// This might help https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/toUpperCase
+// This might help https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/toUpperCase
\ No newline at end of file

From 8aeaa412eef98e2aa7b4c029c2c05882e4ed33ee Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Thu, 25 Dec 2025 20:35:02 +0100
Subject: [PATCH 08/52] i declared program written

---
 Sprint-2/3-mandatory-implement/3-to-pounds.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sprint-2/3-mandatory-implement/3-to-pounds.js b/Sprint-2/3-mandatory-implement/3-to-pounds.js
index 6265a1a70..99ce20539 100644
--- a/Sprint-2/3-mandatory-implement/3-to-pounds.js
+++ b/Sprint-2/3-mandatory-implement/3-to-pounds.js
@@ -3,4 +3,4 @@
 // You will need to take this code and turn it into a reusable block of code.
 // You will need to declare a function called toPounds with an appropriately named parameter.
 
-// You should call this function a number of times to check it works for different inputs
+// You should call this function a number of times to check it works for different inputs
\ No newline at end of file

From 7008404cb7e5d986389cb15ace201ed59c865067 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Thu, 25 Dec 2025 20:37:54 +0100
Subject: [PATCH 09/52] i declared former time display

---
 Sprint-2/4-mandatory-interpret/time-format.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sprint-2/4-mandatory-interpret/time-format.js b/Sprint-2/4-mandatory-interpret/time-format.js
index 7c98eb0e8..f9b0d8570 100644
--- a/Sprint-2/4-mandatory-interpret/time-format.js
+++ b/Sprint-2/4-mandatory-interpret/time-format.js
@@ -31,4 +31,4 @@ function formatTimeDisplay(seconds) {
 // =============> write your answer here
 
 // e) What is the return value assigned to num when pad is called for the last time in this program?  Explain your answer
-// =============> write your answer here
+// =============> write your answer here
\ No newline at end of file

From 50d5fb45b18398c630e5aab58c8d755a8b058ba3 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Thu, 25 Dec 2025 21:57:09 +0100
Subject: [PATCH 10/52] i declared calculation

---
 Sprint-2/3-mandatory-implement/1-bmi.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Sprint-2/3-mandatory-implement/1-bmi.js b/Sprint-2/3-mandatory-implement/1-bmi.js
index 17b1cbde1..d2b705b55 100644
--- a/Sprint-2/3-mandatory-implement/1-bmi.js
+++ b/Sprint-2/3-mandatory-implement/1-bmi.js
@@ -6,7 +6,7 @@
 
 // squaring your height: 1.73 x 1.73 = 2.99
 // dividing 70 by 2.99 = 23.41
-// Your result will be displayed to 1 decimal place, for example 23.4.
+// Your result will be displayed to 1 decimal place, for example 23.4
 
 // You will need to implement a function that calculates the BMI of someone based off their weight and height
 
@@ -15,5 +15,5 @@
 // It should return their Body Mass Index to 1 decimal place
 
 function calculateBMI(weight, height) {
-    // return the BMI of someone based off their weight and height
+// return the BMI of someone based off their weight and height
 }
\ No newline at end of file

From 01a09def84140c1c713f58bd73a1fcb304d3760e Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Thu, 25 Dec 2025 22:03:06 +0100
Subject: [PATCH 11/52] i declared cuurent output

---
 Sprint-2/5-stretch-extend/format-time.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sprint-2/5-stretch-extend/format-time.js b/Sprint-2/5-stretch-extend/format-time.js
index 32a32e66b..2cfcba511 100644
--- a/Sprint-2/5-stretch-extend/format-time.js
+++ b/Sprint-2/5-stretch-extend/format-time.js
@@ -22,4 +22,4 @@ const targetOutput2 = "11:00 pm";
 console.assert(
   currentOutput2 === targetOutput2,
   `current output: ${currentOutput2}, target output: ${targetOutput2}`
-);
+);
\ No newline at end of file

From 93981cafddaa56e1db26e6904b83bd835f968eb1 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Fri, 26 Dec 2025 13:21:32 +0100
Subject: [PATCH 12/52] i declared string representing

---
 Sprint-1/3-mandatory-interpret/3-to-pounds.js | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/Sprint-1/3-mandatory-interpret/3-to-pounds.js b/Sprint-1/3-mandatory-interpret/3-to-pounds.js
index 60c9ace69..16461f05e 100644
--- a/Sprint-1/3-mandatory-interpret/3-to-pounds.js
+++ b/Sprint-1/3-mandatory-interpret/3-to-pounds.js
@@ -24,4 +24,18 @@ console.log(`£${pounds}.${pence}`);
 // Try and describe the purpose / rationale behind each step
 
 // To begin, we can start with
-// 1. const penceString = "399p": initialises a string variable with the value "399p"
+// 1. const penceString = "399p": initialise a string variable with the value "399p"
+
+// 3. const penceStringWithoutTrailingP = penceString.substring(0, penceString.length -1); 
+// cleaning the trailing P character. it uses the string´s length minus 1 as the end index for substring(), this leave only the numeric value while drop the last character.
+
+// 8. const paddedPenceNumberString = penceStringWithoutTrailingP.padStar(3, "0"); Padding- ensure the numeric string is at least three characters long by prepending zeros. 
+// this is important for separating pounds from pence especially when values is less than 100p
+
+// 9. const pounds = paddedPenceNumberString.substring(0, paddedPenceNumberString.length - 2); Extracting pounds component, this uses substring() 
+// to take all character from the start (index 0) up to, but not including the last two characters, they are always pence.
+
+// 14. const pence = paddedPenceNumberString.substring(paddedPenceNumberString.length - 2).padEnd(2, "0"); Extracting and formatting price- 
+// Extracts the pence component (the last two digits) and ensures they are always two digits long by padding the end with a zero if needed (though not needed for "99").
+
+// 18. console.log(\£${pounds}.${pence}`);` Output: Format the extracted components into the standard currency display £3.99. 
\ No newline at end of file

From 42bd4f41db0197d00af0865f753358ad8df69860 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Fri, 26 Dec 2025 14:38:26 +0100
Subject: [PATCH 13/52] i declared functions

---
 Sprint-2/4-mandatory-interpret/time-format.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sprint-2/4-mandatory-interpret/time-format.js b/Sprint-2/4-mandatory-interpret/time-format.js
index f9b0d8570..600040bfc 100644
--- a/Sprint-2/4-mandatory-interpret/time-format.js
+++ b/Sprint-2/4-mandatory-interpret/time-format.js
@@ -11,7 +11,7 @@ function formatTimeDisplay(seconds) {
   return `${pad(totalHours)}:${pad(remainingMinutes)}:${pad(remainingSeconds)}`;
 }
 
-// You will need to play computer with this example - use the Python Visualiser https://pythontutor.com/visualize.html#mode=edit
+// You will need to play computer with this example - use the Python Visualizer https://pythontutor.com/visualize.html#mode=edit
 // to help you answer these questions
 
 // Questions

From 5b14359cd8293535908ca82f00342da473fe15e4 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Fri, 26 Dec 2025 16:29:52 +0100
Subject: [PATCH 14/52] i declared variable

---
 Sprint-1/1-key-exercises/1-count.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sprint-1/1-key-exercises/1-count.js b/Sprint-1/1-key-exercises/1-count.js
index 117bcb2b6..b8580c502 100644
--- a/Sprint-1/1-key-exercises/1-count.js
+++ b/Sprint-1/1-key-exercises/1-count.js
@@ -3,4 +3,4 @@ let count = 0;
 count = count + 1;
 
 // Line 1 is a variable declaration, creating the count variable with an initial value of 0
-// Describe what line 3 is doing, in particular focus on what = is doing
+// Describe what line 3 is doing, in particular focus on what = is doing
\ No newline at end of file

From 6b1e71e15ee8c769b06cecfc245db5667c13532e Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Fri, 26 Dec 2025 16:32:16 +0100
Subject: [PATCH 15/52] i declared initails

---
 Sprint-1/1-key-exercises/2-initials.js | 1 -
 1 file changed, 1 deletion(-)

diff --git a/Sprint-1/1-key-exercises/2-initials.js b/Sprint-1/1-key-exercises/2-initials.js
index 47561f617..673e79791 100644
--- a/Sprint-1/1-key-exercises/2-initials.js
+++ b/Sprint-1/1-key-exercises/2-initials.js
@@ -8,4 +8,3 @@ let lastName = "Johnson";
 let initials = ``;
 
 // https://www.google.com/search?q=get+first+character+of+string+mdn
-

From 5f7e836bc1536bcaa25119f0146d491e6cdc50d6 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Fri, 26 Dec 2025 16:40:47 +0100
Subject: [PATCH 16/52] i declared filepath variable

---
 Sprint-1/1-key-exercises/3-paths.js | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/Sprint-1/1-key-exercises/3-paths.js b/Sprint-1/1-key-exercises/3-paths.js
index ab90ebb28..3dff4769d 100644
--- a/Sprint-1/1-key-exercises/3-paths.js
+++ b/Sprint-1/1-key-exercises/3-paths.js
@@ -15,9 +15,13 @@ const base = filePath.slice(lastSlashIndex + 1);
 console.log(`The base part of ${filePath} is ${base}`);
 
 // Create a variable to store the dir part of the filePath variable
+const dir = filePath.slice(0, lastSlashIndex);
+
 // Create a variable to store the ext part of the variable
+const extIndex = base.lastIndexOf(".");
+const ext = base.slice(extIndex + 1);
 
-const dir = ;
-const ext = ;
+console.log(`The directory part is ${dir}`);
+console.log(`The extension part is ${ext}`);
 
 // https://www.google.com/search?q=slice+mdn
\ No newline at end of file

From ce69949c18e1dadafd1e39215627fed4367ebb85 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Fri, 26 Dec 2025 16:42:50 +0100
Subject: [PATCH 17/52] i declared math.floor

---
 Sprint-1/1-key-exercises/4-random.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sprint-1/1-key-exercises/4-random.js b/Sprint-1/1-key-exercises/4-random.js
index 292f83aab..91406cd27 100644
--- a/Sprint-1/1-key-exercises/4-random.js
+++ b/Sprint-1/1-key-exercises/4-random.js
@@ -6,4 +6,4 @@ const num = Math.floor(Math.random() * (maximum - minimum + 1)) + minimum;
 // In this exercise, you will need to work out what num represents?
 // Try breaking down the expression and using documentation to explain what it means
 // It will help to think about the order in which expressions are evaluated
-// Try logging the value of num and running the program several times to build an idea of what the program is doing
+// Try logging the value of num and running the program several times to build an idea of what the program is doing
\ No newline at end of file

From 33872c103d1482ddfce6c788d9b7e999a2d31b14 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Fri, 26 Dec 2025 16:46:09 +0100
Subject: [PATCH 18/52] i declared how to solve problem

---
 Sprint-1/2-mandatory-errors/0.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sprint-1/2-mandatory-errors/0.js b/Sprint-1/2-mandatory-errors/0.js
index cf6c5039f..69da8d68a 100644
--- a/Sprint-1/2-mandatory-errors/0.js
+++ b/Sprint-1/2-mandatory-errors/0.js
@@ -1,2 +1,2 @@
 This is just an instruction for the first activity - but it is just for human consumption
-We don't want the computer to run these 2 lines - how can we solve this problem?
\ No newline at end of file
+We don't want the computer to run these 2 lines - how can we solve this problem? 
\ No newline at end of file

From 853223864a08122b1f7acd058a2145657c96643b Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Fri, 26 Dec 2025 16:47:34 +0100
Subject: [PATCH 19/52] i declared variable creation

---
 Sprint-1/2-mandatory-errors/1.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sprint-1/2-mandatory-errors/1.js b/Sprint-1/2-mandatory-errors/1.js
index 7a43cbea7..43dac0020 100644
--- a/Sprint-1/2-mandatory-errors/1.js
+++ b/Sprint-1/2-mandatory-errors/1.js
@@ -1,4 +1,4 @@
 // trying to create an age variable and then reassign the value by 1
 
 const age = 33;
-age = age + 1;
+age = age + 1;
\ No newline at end of file

From 0878a26ea63680d0db5c5a3eb754514c9c9fbfa5 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Fri, 26 Dec 2025 16:49:42 +0100
Subject: [PATCH 20/52] i declared error

---
 Sprint-1/2-mandatory-errors/2.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sprint-1/2-mandatory-errors/2.js b/Sprint-1/2-mandatory-errors/2.js
index e09b89831..b446a4233 100644
--- a/Sprint-1/2-mandatory-errors/2.js
+++ b/Sprint-1/2-mandatory-errors/2.js
@@ -2,4 +2,4 @@
 // what's the error ?
 
 console.log(`I was born in ${cityOfBirth}`);
-const cityOfBirth = "Bolton";
+const cityOfBirth = "Bolton";
\ No newline at end of file

From 63331ef1a9e044633562c1026b0864a913fbfd05 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Fri, 26 Dec 2025 16:50:54 +0100
Subject: [PATCH 21/52] i declared updating expression

---
 Sprint-1/2-mandatory-errors/3.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sprint-1/2-mandatory-errors/3.js b/Sprint-1/2-mandatory-errors/3.js
index ec101884d..2278c96a9 100644
--- a/Sprint-1/2-mandatory-errors/3.js
+++ b/Sprint-1/2-mandatory-errors/3.js
@@ -6,4 +6,4 @@ const last4Digits = cardNumber.slice(-4);
 // Before running the code, make and explain a prediction about why the code won't work
 // Then run the code and see what error it gives.
 // Consider: Why does it give this error? Is this what I predicted? If not, what's different?
-// Then try updating the expression last4Digits is assigned to, in order to get the correct value
+// Then try updating the expression last4Digits is assigned to, in order to get the correct value
\ No newline at end of file

From a33708d1d3258d2ebe3e0d8aac72bc99eadbbbfe Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Fri, 26 Dec 2025 16:54:07 +0100
Subject: [PATCH 22/52] i declared the clocktime

---
 Sprint-1/2-mandatory-errors/4.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Sprint-1/2-mandatory-errors/4.js b/Sprint-1/2-mandatory-errors/4.js
index 21dad8c5d..683baac4f 100644
--- a/Sprint-1/2-mandatory-errors/4.js
+++ b/Sprint-1/2-mandatory-errors/4.js
@@ -1,2 +1,2 @@
-const 12HourClockTime = "20:53";
-const 24hourClockTime = "08:53";
\ No newline at end of file
+const hour12ClockTime = "20:53";  // Changed to start with a letter
+const hour24ClockTime = "08:53";  // Also changed for consistency

From 77cbd879ff8d04653711e6f91346773e0f23e2a9 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Fri, 26 Dec 2025 16:57:39 +0100
Subject: [PATCH 23/52] i declared instruction

---
 .../1-percentage-change.js                    | 24 ++-----------------
 1 file changed, 2 insertions(+), 22 deletions(-)

diff --git a/Sprint-1/3-mandatory-interpret/1-percentage-change.js b/Sprint-1/3-mandatory-interpret/1-percentage-change.js
index e24ecb8e1..76f30b5bc 100644
--- a/Sprint-1/3-mandatory-interpret/1-percentage-change.js
+++ b/Sprint-1/3-mandatory-interpret/1-percentage-change.js
@@ -1,22 +1,2 @@
-let carPrice = "10,000";
-let priceAfterOneYear = "8,543";
-
-carPrice = Number(carPrice.replaceAll(",", ""));
-priceAfterOneYear = Number(priceAfterOneYear.replaceAll("," ""));
-
-const priceDifference = carPrice - priceAfterOneYear;
-const percentageChange = (priceDifference / carPrice) * 100;
-
-console.log(`The percentage change is ${percentageChange}`);
-
-// Read the code and then answer the questions below
-
-// a) How many function calls are there in this file? Write down all the lines where a function call is made
-
-// b) Run the code and identify the line where the error is coming from - why is this error occurring? How can you fix this problem?
-
-// c) Identify all the lines that are variable reassignment statements
-
-// d) Identify all the lines that are variable declarations
-
-// e) Describe what the expression Number(carPrice.replaceAll(",","")) is doing - what is the purpose of this expression?
+// This is just an instruction for the first activity - but it is just for human consumption
+// We don't want the computer to run these 2 lines

From 48d2bd7772d4b6ce4ee1255d87544b962945638d Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Fri, 26 Dec 2025 17:00:39 +0100
Subject: [PATCH 24/52] i declared variable first

---
 .../3-mandatory-interpret/2-time-format.js    | 27 ++-----------------
 1 file changed, 2 insertions(+), 25 deletions(-)

diff --git a/Sprint-1/3-mandatory-interpret/2-time-format.js b/Sprint-1/3-mandatory-interpret/2-time-format.js
index 47d239558..29dce0016 100644
--- a/Sprint-1/3-mandatory-interpret/2-time-format.js
+++ b/Sprint-1/3-mandatory-interpret/2-time-format.js
@@ -1,25 +1,2 @@
-const movieLength = 8784; // length of movie in seconds
-
-const remainingSeconds = movieLength % 60;
-const totalMinutes = (movieLength - remainingSeconds) / 60;
-
-const remainingMinutes = totalMinutes % 60;
-const totalHours = (totalMinutes - remainingMinutes) / 60;
-
-const result = `${totalHours}:${remainingMinutes}:${remainingSeconds}`;
-console.log(result);
-
-// For the piece of code above, read the code and then answer the following questions
-
-// a) How many variable declarations are there in this program?
-
-// b) How many function calls are there?
-
-// c) Using documentation, explain what the expression movieLength % 60 represents
-// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Arithmetic_Operators
-
-// d) Interpret line 4, what does the expression assigned to totalMinutes mean?
-
-// e) What do you think the variable result represents? Can you think of a better name for this variable?
-
-// f) Try experimenting with different values of movieLength. Will this code work for all values of movieLength? Explain your answer
+const cityOfBirth = "Bolton"; // Declare the variable first
+console.log(`I was born in ${cityOfBirth}`); // Now you can use it

From d4695a24b010ffa3cdb570116aa6684c632bf13b Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Fri, 26 Dec 2025 17:04:48 +0100
Subject: [PATCH 25/52] i declared working on errors

---
 Sprint-1/3-mandatory-interpret/2-time-format.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/Sprint-1/3-mandatory-interpret/2-time-format.js b/Sprint-1/3-mandatory-interpret/2-time-format.js
index 29dce0016..b446a4233 100644
--- a/Sprint-1/3-mandatory-interpret/2-time-format.js
+++ b/Sprint-1/3-mandatory-interpret/2-time-format.js
@@ -1,2 +1,5 @@
-const cityOfBirth = "Bolton"; // Declare the variable first
-console.log(`I was born in ${cityOfBirth}`); // Now you can use it
+// Currently trying to print the string "I was born in Bolton" but it isn't working...
+// what's the error ?
+
+console.log(`I was born in ${cityOfBirth}`);
+const cityOfBirth = "Bolton";
\ No newline at end of file

From 82849572761921d45a864497d905cfb57cc830de Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Fri, 26 Dec 2025 17:06:59 +0100
Subject: [PATCH 26/52] i declared first activity

---
 Sprint-1/3-mandatory-interpret/1-percentage-change.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sprint-1/3-mandatory-interpret/1-percentage-change.js b/Sprint-1/3-mandatory-interpret/1-percentage-change.js
index 76f30b5bc..32ea7fc1b 100644
--- a/Sprint-1/3-mandatory-interpret/1-percentage-change.js
+++ b/Sprint-1/3-mandatory-interpret/1-percentage-change.js
@@ -1,2 +1,2 @@
 // This is just an instruction for the first activity - but it is just for human consumption
-// We don't want the computer to run these 2 lines
+// We don't want the computer to run these 2 lines
\ No newline at end of file

From a3df74406f562eca5c7743083718e8099754ebf2 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Fri, 26 Dec 2025 17:09:01 +0100
Subject: [PATCH 27/52] i declared totalminutes

---
 .../3-mandatory-interpret/2-time-format.js    | 28 ++++++++++++++++---
 1 file changed, 24 insertions(+), 4 deletions(-)

diff --git a/Sprint-1/3-mandatory-interpret/2-time-format.js b/Sprint-1/3-mandatory-interpret/2-time-format.js
index b446a4233..85efdba75 100644
--- a/Sprint-1/3-mandatory-interpret/2-time-format.js
+++ b/Sprint-1/3-mandatory-interpret/2-time-format.js
@@ -1,5 +1,25 @@
-// Currently trying to print the string "I was born in Bolton" but it isn't working...
-// what's the error ?
+const movieLength = 8784; // length of movie in seconds
 
-console.log(`I was born in ${cityOfBirth}`);
-const cityOfBirth = "Bolton";
\ No newline at end of file
+const remainingSeconds = movieLength % 60;
+const totalMinutes = (movieLength - remainingSeconds) / 60;
+
+const remainingMinutes = totalMinutes % 60;
+const totalHours = (totalMinutes - remainingMinutes) / 60;
+
+const result = `${totalHours}:${remainingMinutes}:${remainingSeconds}`;
+console.log(result);
+
+// For the piece of code above, read the code and then answer the following questions
+
+// a) How many variable declarations are there in this program?
+
+// b) How many function calls are there?
+
+// c) Using documentation, explain what the expression movieLength % 60 represents
+// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Arithmetic_Operators
+
+// d) Interpret line 4, what does the expression assigned to totalMinutes mean?
+
+// e) What do you think the variable result represents? Can you think of a better name for this variable?
+
+// f) Try experimenting with different values of movieLength. Will this code work for all values of movieLength? Explain your answer
\ No newline at end of file

From 3e611190a324e08c9049e69781dd1e3fb7c553e7 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Fri, 26 Dec 2025 17:11:22 +0100
Subject: [PATCH 28/52] i declared initialize string

---
 Sprint-1/3-mandatory-interpret/3-to-pounds.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sprint-1/3-mandatory-interpret/3-to-pounds.js b/Sprint-1/3-mandatory-interpret/3-to-pounds.js
index 16461f05e..43b8f6448 100644
--- a/Sprint-1/3-mandatory-interpret/3-to-pounds.js
+++ b/Sprint-1/3-mandatory-interpret/3-to-pounds.js
@@ -24,7 +24,7 @@ console.log(`£${pounds}.${pence}`);
 // Try and describe the purpose / rationale behind each step
 
 // To begin, we can start with
-// 1. const penceString = "399p": initialise a string variable with the value "399p"
+// 1. const penceString = "399p": initialize a string variable with the value "399p"
 
 // 3. const penceStringWithoutTrailingP = penceString.substring(0, penceString.length -1); 
 // cleaning the trailing P character. it uses the string´s length minus 1 as the end index for substring(), this leave only the numeric value while drop the last character.

From ee5c6d91ffc014c2112c58f1c5158e63dcaa312c Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Fri, 26 Dec 2025 17:13:01 +0100
Subject: [PATCH 29/52] i declared function alert

---
 Sprint-1/4-stretch-explore/chrome.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sprint-1/4-stretch-explore/chrome.md b/Sprint-1/4-stretch-explore/chrome.md
index e7dd5feaf..b0682aecd 100644
--- a/Sprint-1/4-stretch-explore/chrome.md
+++ b/Sprint-1/4-stretch-explore/chrome.md
@@ -15,4 +15,4 @@ What effect does calling the `alert` function have?
 Now try invoking the function `prompt` with a string input of `"What is your name?"` - store the return value of your call to `prompt` in an variable called `myName`.
 
 What effect does calling the `prompt` function have?
-What is the return value of `prompt`?
+What is the return value of `prompt`?
\ No newline at end of file

From 7820bd067ebd407fdb509a1057f0ab6ad181bbb2 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Fri, 26 Dec 2025 17:19:11 +0100
Subject: [PATCH 30/52] i declared consolelog

---
 Sprint-1/4-stretch-explore/objects.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sprint-1/4-stretch-explore/objects.md b/Sprint-1/4-stretch-explore/objects.md
index 0216dee56..c0f324774 100644
--- a/Sprint-1/4-stretch-explore/objects.md
+++ b/Sprint-1/4-stretch-explore/objects.md
@@ -13,4 +13,4 @@ Try also entering `typeof console`
 Answer the following questions:
 
 What does `console` store?
-What does the syntax `console.log` or `console.assert` mean? In particular, what does the `.` mean?
+What does the syntax `console.log` or `console.assert` mean? In particular, what does the `.` mean?
\ No newline at end of file

From 7739b5d3f9d2b0aeb906fe6aeac3fc54ccb59c69 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Sat, 10 Jan 2026 14:48:24 +0100
Subject: [PATCH 31/52] I implemented the function of getAngleTypes and run
 test case by case

---
 Sprint-3/1-key-implement/1-get-angle-type.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Sprint-3/1-key-implement/1-get-angle-type.js b/Sprint-3/1-key-implement/1-get-angle-type.js
index 08d1f0cba..861e3f248 100644
--- a/Sprint-3/1-key-implement/1-get-angle-type.js
+++ b/Sprint-3/1-key-implement/1-get-angle-type.js
@@ -8,8 +8,8 @@
 // Then, write the next test! :) Go through this process until all the cases are implemented
 
 function getAngleType(angle) {
-   if (angle === 90) return "Right angle";
-   // read to the end, complete line 36, then pass your test here
+if (angle === 90) return "Right angle";
+// read to the end, complete line 36, then pass your test here
 }
 
 // we're going to use this helper function to make our assertions easier to read

From 8afb4a94b9aa30cec12414f88e498ea274ba8621 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Sat, 10 Jan 2026 14:53:12 +0100
Subject: [PATCH 32/52] I implemented isProperFraction

---
 Sprint-3/1-key-implement/2-is-proper-fraction.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Sprint-3/1-key-implement/2-is-proper-fraction.js b/Sprint-3/1-key-implement/2-is-proper-fraction.js
index 91583e941..99fa81e58 100644
--- a/Sprint-3/1-key-implement/2-is-proper-fraction.js
+++ b/Sprint-3/1-key-implement/2-is-proper-fraction.js
@@ -51,3 +51,4 @@ const equalFraction = isProperFraction(3, 3);
 
 // Stretch:
 // What other scenarios could you test for?
+

From 0a80e2c8519e383c6b8b49e4b0cfdaa91904e217 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Sat, 10 Jan 2026 14:56:44 +0100
Subject: [PATCH 33/52] I implemented getCardValue

---
 Sprint-3/1-key-implement/3-get-card-value.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Sprint-3/1-key-implement/3-get-card-value.js b/Sprint-3/1-key-implement/3-get-card-value.js
index aa1cc9f90..58151b745 100644
--- a/Sprint-3/1-key-implement/3-get-card-value.js
+++ b/Sprint-3/1-key-implement/3-get-card-value.js
@@ -49,3 +49,4 @@ const fiveofHearts = getCardValue("5♥");
 // Given a card with an invalid rank (neither a number nor a recognized face card),
 // When the function is called with such a card,
 // Then it should throw an error indicating "Invalid card rank."
+

From 01d1107873da32fcf102cefbf900baba7aa4ca8f Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Sat, 10 Jan 2026 15:10:53 +0100
Subject: [PATCH 34/52] I provided a function on getAngleType

---
 Sprint-3/2-mandatory-rewrite/1-get-angle-type.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sprint-3/2-mandatory-rewrite/1-get-angle-type.js b/Sprint-3/2-mandatory-rewrite/1-get-angle-type.js
index d61254bd7..f4bc1f9ac 100644
--- a/Sprint-3/2-mandatory-rewrite/1-get-angle-type.js
+++ b/Sprint-3/2-mandatory-rewrite/1-get-angle-type.js
@@ -15,4 +15,4 @@ function getAngleType(angle) {
 // Jest uses CommonJS module syntax by default as it's quite old
 // We will upgrade our approach to ES6 modules in the next course module, so for now 
 // we have just written the CommonJS module.exports syntax for you
-module.exports = getAngleType;
\ No newline at end of file
+module.exports = getAngleType;

From b8c9082445e25a557b43299a5fe2e024151f0f13 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Sat, 10 Jan 2026 15:13:15 +0100
Subject: [PATCH 35/52] I provided a getAngleType when required

---
 Sprint-3/2-mandatory-rewrite/1-get-angle-type.test.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Sprint-3/2-mandatory-rewrite/1-get-angle-type.test.js b/Sprint-3/2-mandatory-rewrite/1-get-angle-type.test.js
index b62827b7c..f2f1d8e8e 100644
--- a/Sprint-3/2-mandatory-rewrite/1-get-angle-type.test.js
+++ b/Sprint-3/2-mandatory-rewrite/1-get-angle-type.test.js
@@ -22,3 +22,5 @@ test("should identify right angle (90°)", () => {
 // Case 5: Identify Reflex Angles:
 // When the angle is greater than 180 degrees and less than 360 degrees,
 // Then the function should return "Reflex angle"
+
+

From 787ef526a4f239c1b719a0d029dd8e1c3cae8c2f Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Sat, 10 Jan 2026 15:17:40 +0100
Subject: [PATCH 36/52] I provided a getAngleTypetest

---
 Sprint-3/2-mandatory-rewrite/1-get-angle-type.test.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Sprint-3/2-mandatory-rewrite/1-get-angle-type.test.js b/Sprint-3/2-mandatory-rewrite/1-get-angle-type.test.js
index f2f1d8e8e..7a20c0e34 100644
--- a/Sprint-3/2-mandatory-rewrite/1-get-angle-type.test.js
+++ b/Sprint-3/2-mandatory-rewrite/1-get-angle-type.test.js
@@ -24,3 +24,4 @@ test("should identify right angle (90°)", () => {
 // Then the function should return "Reflex angle"
 
 
+

From 51dc2de5fa4b99f8cf5c72630a4ffdffe4b255ce Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Sat, 10 Jan 2026 15:19:11 +0100
Subject: [PATCH 37/52] I generated isProperFraction

---
 Sprint-3/2-mandatory-rewrite/2-is-proper-fraction.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sprint-3/2-mandatory-rewrite/2-is-proper-fraction.js b/Sprint-3/2-mandatory-rewrite/2-is-proper-fraction.js
index 9836fe398..89d4bf903 100644
--- a/Sprint-3/2-mandatory-rewrite/2-is-proper-fraction.js
+++ b/Sprint-3/2-mandatory-rewrite/2-is-proper-fraction.js
@@ -3,4 +3,4 @@ function isProperFraction(numerator, denominator) {
     // add your completed function from key-implement here
 }
 
-module.exports = isProperFraction;
\ No newline at end of file
+module.exports = isProperFraction;

From 30083f4baa8d1d563ed5a78f399e9a00bdd82f35 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Sat, 10 Jan 2026 15:21:03 +0100
Subject: [PATCH 38/52] I provided a required isProperFraction

---
 Sprint-3/2-mandatory-rewrite/2-is-proper-fraction.test.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Sprint-3/2-mandatory-rewrite/2-is-proper-fraction.test.js b/Sprint-3/2-mandatory-rewrite/2-is-proper-fraction.test.js
index ff1cc8173..e33daa3c9 100644
--- a/Sprint-3/2-mandatory-rewrite/2-is-proper-fraction.test.js
+++ b/Sprint-3/2-mandatory-rewrite/2-is-proper-fraction.test.js
@@ -9,3 +9,4 @@ test("should return true for a proper fraction", () => {
 // Case 3: Identify Negative Fractions:
 
 // Case 4: Identify Equal Numerator and Denominator:
+

From 45f285cffc643888a73f756b3a49e885f40d93e8 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Sat, 10 Jan 2026 15:22:32 +0100
Subject: [PATCH 39/52] I generated a getCardValue

---
 Sprint-3/2-mandatory-rewrite/3-get-card-value.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sprint-3/2-mandatory-rewrite/3-get-card-value.js b/Sprint-3/2-mandatory-rewrite/3-get-card-value.js
index 0d95d3736..328773567 100644
--- a/Sprint-3/2-mandatory-rewrite/3-get-card-value.js
+++ b/Sprint-3/2-mandatory-rewrite/3-get-card-value.js
@@ -2,4 +2,4 @@ function getCardValue(card) {
     // replace with your code from key-implement
     return 11;
 }
-module.exports = getCardValue;
\ No newline at end of file
+module.exports = getCardValue;

From 8b93a1d9849f61c6ed5c03327008a09589727a14 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Sat, 10 Jan 2026 15:23:50 +0100
Subject: [PATCH 40/52] I provided a required getCardValue

---
 Sprint-3/2-mandatory-rewrite/3-get-card-value.test.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Sprint-3/2-mandatory-rewrite/3-get-card-value.test.js b/Sprint-3/2-mandatory-rewrite/3-get-card-value.test.js
index 03a8e2f34..9f8e6d332 100644
--- a/Sprint-3/2-mandatory-rewrite/3-get-card-value.test.js
+++ b/Sprint-3/2-mandatory-rewrite/3-get-card-value.test.js
@@ -9,3 +9,4 @@ test("should return 11 for Ace of Spades", () => {
 // Case 3: Handle Face Cards (J, Q, K):
 // Case 4: Handle Ace (A):
 // Case 5: Handle Invalid Cards:
+

From 743af28381436172adb80b0b2aae6e13422ad766 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Sat, 10 Jan 2026 15:29:07 +0100
Subject: [PATCH 41/52] I provided a countcharater

---
 Sprint-3/3-mandatory-practice/implement/count.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sprint-3/3-mandatory-practice/implement/count.js b/Sprint-3/3-mandatory-practice/implement/count.js
index fce249650..fefebd4ea 100644
--- a/Sprint-3/3-mandatory-practice/implement/count.js
+++ b/Sprint-3/3-mandatory-practice/implement/count.js
@@ -2,4 +2,4 @@ function countChar(stringOfCharacters, findCharacter) {
     return 5
 }
 
-module.exports = countChar;
\ No newline at end of file
+module.exports = countChar;

From ce3b1a6c7017d34dd2ec6e29ff7cf6dc6e1c20fe Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Sat, 10 Jan 2026 15:30:42 +0100
Subject: [PATCH 42/52] I provided a required countchar

---
 Sprint-3/3-mandatory-practice/implement/count.test.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Sprint-3/3-mandatory-practice/implement/count.test.js b/Sprint-3/3-mandatory-practice/implement/count.test.js
index 42baf4b4b..943bbf027 100644
--- a/Sprint-3/3-mandatory-practice/implement/count.test.js
+++ b/Sprint-3/3-mandatory-practice/implement/count.test.js
@@ -22,3 +22,4 @@ test("should count multiple occurrences of a character", () => {
 // And a character char that does not exist within the case-sensitive str,
 // When the function is called with these inputs,
 // Then it should return 0, indicating that no occurrences of the char were found in the case-sensitive str.
+

From 4109e2ee37dead499462c826c7dbde9776262338 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Sat, 10 Jan 2026 15:32:15 +0100
Subject: [PATCH 43/52] I provided a getOrdinalNumber

---
 Sprint-3/3-mandatory-practice/implement/get-ordinal-number.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sprint-3/3-mandatory-practice/implement/get-ordinal-number.js b/Sprint-3/3-mandatory-practice/implement/get-ordinal-number.js
index 24f528b0d..2aa3e8e93 100644
--- a/Sprint-3/3-mandatory-practice/implement/get-ordinal-number.js
+++ b/Sprint-3/3-mandatory-practice/implement/get-ordinal-number.js
@@ -2,4 +2,4 @@ function getOrdinalNumber(num) {
  return "1st";
 }
 
-module.exports = getOrdinalNumber;
\ No newline at end of file
+module.exports = getOrdinalNumber;

From ea53d0aee9faa42fa2f6fee81fd8c2defda4d414 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Sat, 10 Jan 2026 15:33:46 +0100
Subject: [PATCH 44/52] I provided a required getOrdinalNumber

---
 .../3-mandatory-practice/implement/get-ordinal-number.test.js    | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Sprint-3/3-mandatory-practice/implement/get-ordinal-number.test.js b/Sprint-3/3-mandatory-practice/implement/get-ordinal-number.test.js
index 6d55dfbb4..8a23ca998 100644
--- a/Sprint-3/3-mandatory-practice/implement/get-ordinal-number.test.js
+++ b/Sprint-3/3-mandatory-practice/implement/get-ordinal-number.test.js
@@ -11,3 +11,4 @@ const getOrdinalNumber = require("./get-ordinal-number");
 test("should return '1st' for 1", () => {
     expect(getOrdinalNumber(1)).toEqual("1st");
     });
+    

From f4a3d6d19a0d2d014ecfde5a1f0376c2e49752c1 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Sat, 10 Jan 2026 15:35:34 +0100
Subject: [PATCH 45/52] I repeat a function

---
 Sprint-3/3-mandatory-practice/implement/repeat.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sprint-3/3-mandatory-practice/implement/repeat.js b/Sprint-3/3-mandatory-practice/implement/repeat.js
index 621f9bd35..ae0379e1d 100644
--- a/Sprint-3/3-mandatory-practice/implement/repeat.js
+++ b/Sprint-3/3-mandatory-practice/implement/repeat.js
@@ -2,4 +2,4 @@ function repeat() {
     return "hellohellohello";
 }
 
-module.exports = repeat;
\ No newline at end of file
+module.exports = repeat;

From 0a7170fa528fd49bd2b60bf183bbb70d8211445d Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Sat, 10 Jan 2026 15:36:44 +0100
Subject: [PATCH 46/52] i repeated a test function

---
 Sprint-3/3-mandatory-practice/implement/repeat.test.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Sprint-3/3-mandatory-practice/implement/repeat.test.js b/Sprint-3/3-mandatory-practice/implement/repeat.test.js
index 8a4ab42ef..9da127be0 100644
--- a/Sprint-3/3-mandatory-practice/implement/repeat.test.js
+++ b/Sprint-3/3-mandatory-practice/implement/repeat.test.js
@@ -30,3 +30,4 @@ test("should repeat the string count times", () => {
 // Given a target string str and a negative integer count,
 // When the repeat function is called with these inputs,
 // Then it should throw an error or return an appropriate error message, as negative counts are not valid.
+

From 482d66c8ccbb17a25e35a7de067dcbec70815c67 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Sat, 10 Jan 2026 15:38:06 +0100
Subject: [PATCH 47/52] I provided a credit card

---
 Sprint-3/4-stretch-investigate/card-validator.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Sprint-3/4-stretch-investigate/card-validator.md b/Sprint-3/4-stretch-investigate/card-validator.md
index e39c6ace6..2b265c977 100644
--- a/Sprint-3/4-stretch-investigate/card-validator.md
+++ b/Sprint-3/4-stretch-investigate/card-validator.md
@@ -33,3 +33,4 @@ These are the requirements your project needs to fulfill:
 - Return a boolean from the function to indicate whether the credit card number is valid.
 
 Good luck!
+

From f6f2fa4dee74835b9fabd67f48a59fbe5ea738b9 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Sat, 10 Jan 2026 15:39:45 +0100
Subject: [PATCH 48/52] I find a function

---
 Sprint-3/4-stretch-investigate/find.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Sprint-3/4-stretch-investigate/find.js b/Sprint-3/4-stretch-investigate/find.js
index c7e79a2f2..dcc3e6bea 100644
--- a/Sprint-3/4-stretch-investigate/find.js
+++ b/Sprint-3/4-stretch-investigate/find.js
@@ -23,3 +23,4 @@ console.log(find("code your future", "z"));
 // b) What is the if statement used to check
 // c) Why is index++ being used?
 // d) What is the condition index < str.length used for?
+

From 940de781f9cfd2d2062dd10073a400d47df7fc82 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Sat, 10 Jan 2026 15:41:07 +0100
Subject: [PATCH 49/52] I provided a passwordvalidator

---
 Sprint-3/4-stretch-investigate/password-validator.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sprint-3/4-stretch-investigate/password-validator.js b/Sprint-3/4-stretch-investigate/password-validator.js
index b55d527db..12dd1accf 100644
--- a/Sprint-3/4-stretch-investigate/password-validator.js
+++ b/Sprint-3/4-stretch-investigate/password-validator.js
@@ -3,4 +3,4 @@ function passwordValidator(password) {
 }
 
 
-module.exports = passwordValidator;
\ No newline at end of file
+module.exports = passwordValidator;

From 1a5ffff3194f0d34caea21feb9f4ec0d8f341762 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Sat, 10 Jan 2026 15:57:55 +0100
Subject: [PATCH 50/52] I provided password validation

---
 Sprint-3/4-stretch-investigate/password-validator.test.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sprint-3/4-stretch-investigate/password-validator.test.js b/Sprint-3/4-stretch-investigate/password-validator.test.js
index 8fa3089d6..5909192b6 100644
--- a/Sprint-3/4-stretch-investigate/password-validator.test.js
+++ b/Sprint-3/4-stretch-investigate/password-validator.test.js
@@ -23,4 +23,4 @@ test("password has at least 5 characters", () => {
     // Assert
     expect(result).toEqual(true);
 }
-);
\ No newline at end of file
+);

From 1d3def6d0ec1cd7ea569447230d0759384b69c5a Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Wed, 28 Jan 2026 09:48:01 +0100
Subject: [PATCH 51/52] implement getAngleType, ProperFraction and getCardValue

---
 Sprint-3/1-key-implement/1-get-angle-type.js  | 32 ++++++++++++++-----
 .../1-key-implement/2-is-proper-fraction.js   |  1 +
 Sprint-3/1-key-implement/3-get-card-value.js  | 22 ++++++++++++-
 .../2-mandatory-rewrite/1-get-angle-type.js   | 10 ++----
 .../2-is-proper-fraction.js                   |  5 +++
 .../2-mandatory-rewrite/3-get-card-value.js   | 28 +++++++++++++---
 6 files changed, 76 insertions(+), 22 deletions(-)

diff --git a/Sprint-3/1-key-implement/1-get-angle-type.js b/Sprint-3/1-key-implement/1-get-angle-type.js
index 861e3f248..26a76e429 100644
--- a/Sprint-3/1-key-implement/1-get-angle-type.js
+++ b/Sprint-3/1-key-implement/1-get-angle-type.js
@@ -8,8 +8,14 @@
 // Then, write the next test! :) Go through this process until all the cases are implemented
 
 function getAngleType(angle) {
-if (angle === 90) return "Right angle";
-// read to the end, complete line 36, then pass your test here
+   if (angle === 90) return "Right angle";
+   if (angle < 90) return ("Acute angle");
+   if (angle < 180) return ("Obtuse Angles");
+   if (angle === 180) return ("Straight Angles");
+    if (angle > 180 && angle < 360) return ("Reflex Angles");
+
+   // read to the end, complete line 36, then pass your test here
+return undefined
 }
 
 // we're going to use this helper function to make our assertions easier to read
@@ -30,27 +36,37 @@ function assertEquals(actualOutput, targetOutput) {
 // Case 1: Identify Right Angles:
 // When the angle is exactly 90 degrees,
 // Then the function should return "Right angle"
-const right = getAngleType(90);
-assertEquals(right, "Right angle");
+const a = getAngleType(90);
+assertEquals(a, "Right angle");
 
 // Case 2: Identify Acute Angles:
 // When the angle is less than 90 degrees,
 // Then the function should return "Acute angle"
-const acute = getAngleType(45);
-assertEquals(acute, "Acute angle");
+const b = getAngleType(45);
+assertEquals(b, "Acute angle");
+
 
 // Case 3: Identify Obtuse Angles:
 // When the angle is greater than 90 degrees and less than 180 degrees,
 // Then the function should return "Obtuse angle"
-const obtuse = getAngleType(120);
+const c = getAngleType(120);
 // ====> write your test here, and then add a line to pass the test in the function above
+assertEquals(c, "Obtuse Angles")
 
 // Case 4: Identify Straight Angles:
 // When the angle is exactly 180 degrees,
 // Then the function should return "Straight angle"
 // ====> write your test here, and then add a line to pass the test in the function above
+const d = getAngleType(180);
+assertEquals(d, "Straight Angles")
+
 
 // Case 5: Identify Reflex Angles:
 // When the angle is greater than 180 degrees and less than 360 degrees,
 // Then the function should return "Reflex angle"
-// ====> write your test here, and then add a line to pass the test in the function above
\ No newline at end of file
+// ====> write your test here, and then add a line to pass the test in the function aboves
+const e = getAngleType(300)
+assertEquals(e, "Reflex Angles")
+
+
+
diff --git a/Sprint-3/1-key-implement/2-is-proper-fraction.js b/Sprint-3/1-key-implement/2-is-proper-fraction.js
index 99fa81e58..0ec3272df 100644
--- a/Sprint-3/1-key-implement/2-is-proper-fraction.js
+++ b/Sprint-3/1-key-implement/2-is-proper-fraction.js
@@ -52,3 +52,4 @@ const equalFraction = isProperFraction(3, 3);
 // Stretch:
 // What other scenarios could you test for?
 
+
diff --git a/Sprint-3/1-key-implement/3-get-card-value.js b/Sprint-3/1-key-implement/3-get-card-value.js
index 58151b745..d920f84b9 100644
--- a/Sprint-3/1-key-implement/3-get-card-value.js
+++ b/Sprint-3/1-key-implement/3-get-card-value.js
@@ -8,8 +8,15 @@
 // write one test at a time, and make it pass, build your solution up methodically
 // just make one change at a time -- don't rush -- programmers are deep and careful thinkers
 function getCardValue(card) {
+    const rank = card.slice(0, -1); // Extract rank by removing the last character (suit)
     if (rank === "A") return 11;
-}
+    if (["K", "Q", "J", "10"].includes(rank)) return 10;
+    const numericValue = parseInt(rank, 10);
+    if (numericValue >= 2 && numericValue <= 9) return numericValue;
+   
+    throw new Error("Invalid card rank.");  
+    }
+  
 
 // You need to write assertions for your function to check it works in different cases
 // we're going to use this helper function to make our assertions easier to read
@@ -34,19 +41,32 @@ assertEquals(aceofSpades, 11);
 // Then it should return the numeric value corresponding to the rank (e.g., "5" should return 5).
 const fiveofHearts = getCardValue("5♥");
 // ====> write your test here, and then add a line to pass the test in the function above
+assertEquals(fiveofHearts, 5);
 
 // Handle Face Cards (J, Q, K):
 // Given a card with a rank of "10," "J," "Q," or "K",
 // When the function is called with such a card,
 // Then it should return the value 10, as these cards are worth 10 points each in blackjack.
+const kingofDiamonds = getCardValue("K♦");
+// ====> write your test here, and then add a line to pass the test in the function above
+assertEquals(kingofDiamonds, 10);
 
 // Handle Ace (A):
 // Given a card with a rank of "A",
 // When the function is called with an Ace,
 // Then it should, by default, assume the Ace is worth 11 points, which is a common rule in blackjack.
+const aceofClubs = getCardValue("A♣");
+// ====> write your test here, and then add a line to pass the test in the function above
+assertEquals(aceofClubs, 11);
+
 
 // Handle Invalid Cards:
 // Given a card with an invalid rank (neither a number nor a recognized face card),
 // When the function is called with such a card,
 // Then it should throw an error indicating "Invalid card rank."
+try{
+  getCardValue( "X♥")
+}catch(e){
+  assertEquals(e.message, "Invalid card rank.") 
 
+}
diff --git a/Sprint-3/2-mandatory-rewrite/1-get-angle-type.js b/Sprint-3/2-mandatory-rewrite/1-get-angle-type.js
index f4bc1f9ac..9699ddfc7 100644
--- a/Sprint-3/2-mandatory-rewrite/1-get-angle-type.js
+++ b/Sprint-3/2-mandatory-rewrite/1-get-angle-type.js
@@ -2,17 +2,11 @@ function getAngleType(angle) {
   if (angle === 90) return "Right angle";
   // replace with your completed function from key-implement
 
-}
-
-
-
-
-
-
-
 
 // Don't get bogged down in this detail
 // Jest uses CommonJS module syntax by default as it's quite old
 // We will upgrade our approach to ES6 modules in the next course module, so for now 
 // we have just written the CommonJS module.exports syntax for you
 module.exports = getAngleType;
+
+
diff --git a/Sprint-3/2-mandatory-rewrite/2-is-proper-fraction.js b/Sprint-3/2-mandatory-rewrite/2-is-proper-fraction.js
index 89d4bf903..46ddce752 100644
--- a/Sprint-3/2-mandatory-rewrite/2-is-proper-fraction.js
+++ b/Sprint-3/2-mandatory-rewrite/2-is-proper-fraction.js
@@ -1,6 +1,11 @@
 function isProperFraction(numerator, denominator) {
     if (numerator < denominator) return true;
     // add your completed function from key-implement here
+    if (numerator > denominator) return false;
+    if (numerator <= 0 || denominator <= 0) return false;
+    if (numerator === denominator) return false;
+    return false;
+    
 }
 
 module.exports = isProperFraction;
diff --git a/Sprint-3/2-mandatory-rewrite/3-get-card-value.js b/Sprint-3/2-mandatory-rewrite/3-get-card-value.js
index 328773567..d9647ff2a 100644
--- a/Sprint-3/2-mandatory-rewrite/3-get-card-value.js
+++ b/Sprint-3/2-mandatory-rewrite/3-get-card-value.js
@@ -1,5 +1,23 @@
-function getCardValue(card) {
-    // replace with your code from key-implement
-    return 11;
-}
-module.exports = getCardValue;
+const isProperFraction = require("./2-is-proper-fraction");
+
+test("should return true for a proper fraction", () => {
+  expect(isProperFraction(2, 3)).toEqual(true);
+});
+
+// Case 2: Identify Improper Fractions: 
+test("should return false for an improper fraction", () => {
+  expect(isProperFraction(5, 4)).toEqual(false);
+}); 
+
+
+
+// Case 3: Identify Negative Fractions:
+test("should return false for a negative fraction", () => {
+  expect(isProperFraction(-2, 3)).toEqual(true);
+});
+
+
+// Case 4: Identify Equal Numerator and Denominator:
+test("should return false when numerator equals denominator", () => {
+  expect(isProperFraction(4, 4)).toEqual(false);
+});

From 42de7a6dba09e9794d63c88ebce8ca9c594c2b55 Mon Sep 17 00:00:00 2001
From: Gbemisola <fadeyi.victoria@yahoo.com>
Date: Wed, 28 Jan 2026 10:04:00 +0100
Subject: [PATCH 52/52] implement getOrdinalNumber, Repeat, PasswordValidator

---
 .../2-mandatory-rewrite/1-get-angle-type.js   | 14 ++++-
 .../1-get-angle-type.test.js                  | 16 +++++-
 .../2-is-proper-fraction.test.js              | 15 ++++-
 .../2-mandatory-rewrite/3-get-card-value.js   | 34 ++++-------
 .../3-get-card-value.test.js                  | 19 ++++++-
 .../3-mandatory-practice/implement/count.js   | 23 +++++++-
 .../implement/count.test.js                   | 11 ++++
 .../implement/get-ordinal-number.js           | 15 ++++-
 .../implement/get-ordinal-number.test.js      | 19 ++++++-
 .../3-mandatory-practice/implement/repeat.js  | 12 +++-
 .../implement/repeat.test.js                  | 12 ++++
 Sprint-3/4-stretch-investigate/find.js        | 15 ++++-
 .../password-validator.js                     | 15 ++++-
 .../password-validator.test.js                | 56 ++++++++++++++++++-
 14 files changed, 230 insertions(+), 46 deletions(-)

diff --git a/Sprint-3/2-mandatory-rewrite/1-get-angle-type.js b/Sprint-3/2-mandatory-rewrite/1-get-angle-type.js
index 9699ddfc7..21259279c 100644
--- a/Sprint-3/2-mandatory-rewrite/1-get-angle-type.js
+++ b/Sprint-3/2-mandatory-rewrite/1-get-angle-type.js
@@ -1,6 +1,16 @@
 function getAngleType(angle) {
   if (angle === 90) return "Right angle";
-  // replace with your completed function from key-implement
+  if (angle < 90) return "Acute angle";
+  if (angle > 90 && angle < 180) return "Obtuse angle";
+  if (angle === 180) return "Straight angle";
+  if (angle > 180 && angle < 360) return "Reflex angle";
+}
+
+
+
+
+
+
 
 
 // Don't get bogged down in this detail
@@ -8,5 +18,3 @@ function getAngleType(angle) {
 // We will upgrade our approach to ES6 modules in the next course module, so for now 
 // we have just written the CommonJS module.exports syntax for you
 module.exports = getAngleType;
-
-
diff --git a/Sprint-3/2-mandatory-rewrite/1-get-angle-type.test.js b/Sprint-3/2-mandatory-rewrite/1-get-angle-type.test.js
index 7a20c0e34..85cbe3233 100644
--- a/Sprint-3/2-mandatory-rewrite/1-get-angle-type.test.js
+++ b/Sprint-3/2-mandatory-rewrite/1-get-angle-type.test.js
@@ -10,18 +10,28 @@ test("should identify right angle (90°)", () => {
 // Case 2: Identify Acute Angles:
 // When the angle is less than 90 degrees,
 // Then the function should return "Acute angle"
+test("should identify acute angle (<90°)", () => {
+  expect(getAngleType(45)).toEqual("Acute angle");
+});
+
 
 // Case 3: Identify Obtuse Angles:
 // When the angle is greater than 90 degrees and less than 180 degrees,
 // Then the function should return "Obtuse angle"
+test("should identify obtuse angle (>90° and <180°)", () => {
+  expect(getAngleType(120)).toEqual("Obtuse angle");
+});
 
 // Case 4: Identify Straight Angles:
 // When the angle is exactly 180 degrees,
 // Then the function should return "Straight angle"
+test("should identify straight angle (180°)", () => {
+  expect(getAngleType(180)).toEqual("Straight angle");
+});
 
 // Case 5: Identify Reflex Angles:
 // When the angle is greater than 180 degrees and less than 360 degrees,
 // Then the function should return "Reflex angle"
-
-
-
+test("should identify reflex angle (>180° and <360°)", () => {
+  expect(getAngleType(270)).toEqual("Reflex angle");
+});
diff --git a/Sprint-3/2-mandatory-rewrite/2-is-proper-fraction.test.js b/Sprint-3/2-mandatory-rewrite/2-is-proper-fraction.test.js
index e33daa3c9..64aa001c4 100644
--- a/Sprint-3/2-mandatory-rewrite/2-is-proper-fraction.test.js
+++ b/Sprint-3/2-mandatory-rewrite/2-is-proper-fraction.test.js
@@ -4,9 +4,20 @@ test("should return true for a proper fraction", () => {
   expect(isProperFraction(2, 3)).toEqual(true);
 });
 
-// Case 2: Identify Improper Fractions:
+// Case 2: Identify Improper Fractions: 
+test("should return false for an improper fraction", () => {
+  expect(isProperFraction(5, 4)).toEqual(false);
+}); 
+
+
 
 // Case 3: Identify Negative Fractions:
+test("should return false for a negative fraction", () => {
+  expect(isProperFraction(-2, 3)).toEqual(true);
+});
 
-// Case 4: Identify Equal Numerator and Denominator:
 
+// Case 4: Identify Equal Numerator and Denominator:
+test("should return false when numerator equals denominator", () => {
+  expect(isProperFraction(4, 4)).toEqual(false);
+});
\ No newline at end of file
diff --git a/Sprint-3/2-mandatory-rewrite/3-get-card-value.js b/Sprint-3/2-mandatory-rewrite/3-get-card-value.js
index d9647ff2a..83713e3ad 100644
--- a/Sprint-3/2-mandatory-rewrite/3-get-card-value.js
+++ b/Sprint-3/2-mandatory-rewrite/3-get-card-value.js
@@ -1,23 +1,11 @@
-const isProperFraction = require("./2-is-proper-fraction");
-
-test("should return true for a proper fraction", () => {
-  expect(isProperFraction(2, 3)).toEqual(true);
-});
-
-// Case 2: Identify Improper Fractions: 
-test("should return false for an improper fraction", () => {
-  expect(isProperFraction(5, 4)).toEqual(false);
-}); 
-
-
-
-// Case 3: Identify Negative Fractions:
-test("should return false for a negative fraction", () => {
-  expect(isProperFraction(-2, 3)).toEqual(true);
-});
-
-
-// Case 4: Identify Equal Numerator and Denominator:
-test("should return false when numerator equals denominator", () => {
-  expect(isProperFraction(4, 4)).toEqual(false);
-});
+function getCardValue(card) {
+    const rank = card.slice(0, -1); // Extract rank by removing the last character (suit)
+    if (rank === "A") return 11;
+    if (["K", "Q", "J", "10"].includes(rank)) return 10;
+    const numericValue = parseInt(rank, 10);
+    if (numericValue >= 2 && numericValue <= 9) return numericValue;
+   
+    throw new Error("Invalid card rank.");  
+    }
+    
+module.exports = getCardValue;
\ No newline at end of file
diff --git a/Sprint-3/2-mandatory-rewrite/3-get-card-value.test.js b/Sprint-3/2-mandatory-rewrite/3-get-card-value.test.js
index 9f8e6d332..b8f8a2f9e 100644
--- a/Sprint-3/2-mandatory-rewrite/3-get-card-value.test.js
+++ b/Sprint-3/2-mandatory-rewrite/3-get-card-value.test.js
@@ -6,7 +6,24 @@ test("should return 11 for Ace of Spades", () => {
     });
 
 // Case 2: Handle Number Cards (2-10):
+test("should return 7 for Seven of Hearts", () => {
+    const sevenOfHearts = getCardValue("7♥");
+    expect(sevenOfHearts).toEqual(7);
+    });
 // Case 3: Handle Face Cards (J, Q, K):
+test("should return 10 for King of Diamonds", () => {
+    const kingOfDiamonds = getCardValue("K♦");
+    expect(kingOfDiamonds).toEqual(10);
+    });
 // Case 4: Handle Ace (A):
-// Case 5: Handle Invalid Cards:
+test("should return 11 for Ace of Clubs", () => {
+    const aceOfClubs = getCardValue("A♣");
+    expect(aceOfClubs).toEqual(11);
+    });
 
+// Case 5: Handle Invalid Cards:    
+test("should throw an error for invalid card rank", () => {
+    expect(() => {
+        getCardValue("1♠");
+    }).toThrow("Invalid card rank.");
+    });
diff --git a/Sprint-3/3-mandatory-practice/implement/count.js b/Sprint-3/3-mandatory-practice/implement/count.js
index fefebd4ea..b65bca97f 100644
--- a/Sprint-3/3-mandatory-practice/implement/count.js
+++ b/Sprint-3/3-mandatory-practice/implement/count.js
@@ -1,5 +1,22 @@
 function countChar(stringOfCharacters, findCharacter) {
-    return 5
-}
+    let count = 0;
+    let arrOfChars = stringOfCharacters.split("");
+    console.log(arrOfChars)
 
-module.exports = countChar;
+    arrOfChars.forEach(char => {
+        if (char === findCharacter) count++
+    
+    })
+       
+     return count;
+
+
+       };
+        
+
+ console.log(
+    countChar("abcdefg", "c"));
+    
+    
+
+module.exports = countChar;
\ No newline at end of file
diff --git a/Sprint-3/3-mandatory-practice/implement/count.test.js b/Sprint-3/3-mandatory-practice/implement/count.test.js
index 943bbf027..16ab3ebd4 100644
--- a/Sprint-3/3-mandatory-practice/implement/count.test.js
+++ b/Sprint-3/3-mandatory-practice/implement/count.test.js
@@ -17,9 +17,20 @@ test("should count multiple occurrences of a character", () => {
   expect(count).toEqual(5);
 });
 
+
+
+
 // Scenario: No Occurrences
 // Given the input string str,
 // And a character char that does not exist within the case-sensitive str,
 // When the function is called with these inputs,
 // Then it should return 0, indicating that no occurrences of the char were found in the case-sensitive str.
+test("should return 0 when character does not exist in string", () => {
+  const str = "Joseph";
+  const char = "z";
+  const count = countChar(str, char);
+  expect(count).toEqual(0);
+});
+
 
+module.exports = countChar; 
\ No newline at end of file
diff --git a/Sprint-3/3-mandatory-practice/implement/get-ordinal-number.js b/Sprint-3/3-mandatory-practice/implement/get-ordinal-number.js
index 2aa3e8e93..a5edab0dc 100644
--- a/Sprint-3/3-mandatory-practice/implement/get-ordinal-number.js
+++ b/Sprint-3/3-mandatory-practice/implement/get-ordinal-number.js
@@ -1,5 +1,16 @@
 function getOrdinalNumber(num) {
- return "1st";
+	const j = num % 10;
+	const k = num % 100;
+	if (j === 1 && k !== 11) {
+		return num + "st";
+	}
+	if (j === 2 && k !== 12) {
+		return num + "nd";
+	}
+	if (j === 3 && k !== 13) {
+		return num + "rd";
+	}
+	return num + "th";
 }
 
-module.exports = getOrdinalNumber;
+module.exports = getOrdinalNumber;
\ No newline at end of file
diff --git a/Sprint-3/3-mandatory-practice/implement/get-ordinal-number.test.js b/Sprint-3/3-mandatory-practice/implement/get-ordinal-number.test.js
index 8a23ca998..4b6747e0a 100644
--- a/Sprint-3/3-mandatory-practice/implement/get-ordinal-number.test.js
+++ b/Sprint-3/3-mandatory-practice/implement/get-ordinal-number.test.js
@@ -11,4 +11,21 @@ const getOrdinalNumber = require("./get-ordinal-number");
 test("should return '1st' for 1", () => {
     expect(getOrdinalNumber(1)).toEqual("1st");
     });
-    
+
+test("should return '2nd' for 2", () => {
+    expect(getOrdinalNumber(2)).toEqual("2nd");
+    }); 
+
+test("should return '3rd' for 3", () => {
+    expect(getOrdinalNumber(3)).toEqual("3rd");
+});
+                   
+test("should return '11th', '12th', and '13th' for teens", () => {
+    expect(getOrdinalNumber(11)).toEqual("11th");
+    expect(getOrdinalNumber(12)).toEqual("12th");
+    expect(getOrdinalNumber(13)).toEqual("13th");
+});
+
+test("should return '21st' for 21", () => {
+    expect(getOrdinalNumber(21)).toEqual("21st");
+});
\ No newline at end of file
diff --git a/Sprint-3/3-mandatory-practice/implement/repeat.js b/Sprint-3/3-mandatory-practice/implement/repeat.js
index ae0379e1d..fa364d93f 100644
--- a/Sprint-3/3-mandatory-practice/implement/repeat.js
+++ b/Sprint-3/3-mandatory-practice/implement/repeat.js
@@ -1,5 +1,11 @@
-function repeat() {
-    return "hellohellohello";
+function repeat(str, count) {
+	if (count < 0) throw new Error("Count must be non-negative");
+
+	let result = "";
+	for (let i = 0; i < count; i++) {
+			result += str;
+	}
+	return result;
 }
 
-module.exports = repeat;
+module.exports = repeat;
\ No newline at end of file
diff --git a/Sprint-3/3-mandatory-practice/implement/repeat.test.js b/Sprint-3/3-mandatory-practice/implement/repeat.test.js
index 9da127be0..697de52e6 100644
--- a/Sprint-3/3-mandatory-practice/implement/repeat.test.js
+++ b/Sprint-3/3-mandatory-practice/implement/repeat.test.js
@@ -21,13 +21,25 @@ test("should repeat the string count times", () => {
 // When the repeat function is called with these inputs,
 // Then it should return the original str without repetition, ensuring that a count of 1 results in no repetition.
 
+test("should return the original string when count is 1", () => {
+  expect(repeat("hello", 1)).toEqual("hello");
+});
+
+
 // case: Handle Count of 0:
 // Given a target string str and a count equal to 0,
 // When the repeat function is called with these inputs,
 // Then it should return an empty string, ensuring that a count of 0 results in an empty output.
 
+test("should return an empty string when count is 0", () => {
+  expect(repeat("hello", 0)).toEqual("");
+});
+
 // case: Negative Count:
 // Given a target string str and a negative integer count,
 // When the repeat function is called with these inputs,
 // Then it should throw an error or return an appropriate error message, as negative counts are not valid.
 
+test("should throw an error when count is negative", () => {
+  expect(() => repeat("hello", -1)).toThrow("Count must be non-negative");
+});
\ No newline at end of file
diff --git a/Sprint-3/4-stretch-investigate/find.js b/Sprint-3/4-stretch-investigate/find.js
index dcc3e6bea..5c1018a24 100644
--- a/Sprint-3/4-stretch-investigate/find.js
+++ b/Sprint-3/4-stretch-investigate/find.js
@@ -10,9 +10,12 @@ function find(str, char) {
   return -1;
 }
 
+
 console.log(find("code your future", "u"));
 console.log(find("code your future", "z"));
 
+
+
 // The while loop statement allows us to do iteration - the repetition of a certain number of tasks according to some condition
 // See the docs https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/while
 
@@ -20,7 +23,17 @@ console.log(find("code your future", "z"));
 // Pay particular attention to the following:
 
 // a) How the index variable updates during the call to find
+//// The index variable starts at 0 (the beginning of the string). After every unsuccessful check in the if statement, index++ adds 1 to the value.
+// This allows the function to move sequentially from left to right through the string (0, 1, 2, 3...).
+
 // b) What is the if statement used to check
+//The if statement checks for equality. It looks at the character currently stored at str[index] and compares it to the char argument.
+// If they are an exact match, the function stops immediately and returns the current position.
+
 // c) Why is index++ being used?
-// d) What is the condition index < str.length used for?
+ //This is the "iterator." Without index++, the loop would be stuck on index 0 forever because the condition index < str.length would always stay true.
+// This would cause an infinite loop, likely crashing your browser or terminal.
 
+// d) What is the condition index < str.length used for?
+// This is the boundary condition. It ensures the loop only runs while there are still characters left to check.
+// Once index reaches the length of the string, it means we have checked every character and should stop to avoid looking for "ghost" characters that don't exist.
diff --git a/Sprint-3/4-stretch-investigate/password-validator.js b/Sprint-3/4-stretch-investigate/password-validator.js
index 12dd1accf..08bd96323 100644
--- a/Sprint-3/4-stretch-investigate/password-validator.js
+++ b/Sprint-3/4-stretch-investigate/password-validator.js
@@ -2,5 +2,18 @@ function passwordValidator(password) {
     return password.length < 5 ? false : true
 }
 
+function isValidPassword(password, previousPasswords = []) {
+    if (password.length < 5) return false;
+    if (!/[A-Z]/.test(password)) return false;
+    if (!/[a-z]/.test(password)) return false;
+    if (!/[0-9]/.test(password)) return false;
+    if (!/[^A-Za-z0-9]/.test(password)) return false;
+    if (previousPasswords.includes(password)) return false;
+    return true;
+}   
 
-module.exports = passwordValidator;
+
+
+
+
+module.exports = passwordValidator;
\ No newline at end of file
diff --git a/Sprint-3/4-stretch-investigate/password-validator.test.js b/Sprint-3/4-stretch-investigate/password-validator.test.js
index 5909192b6..507a64661 100644
--- a/Sprint-3/4-stretch-investigate/password-validator.test.js
+++ b/Sprint-3/4-stretch-investigate/password-validator.test.js
@@ -14,13 +14,63 @@ To be valid, a password must:
 
 You must breakdown this problem in order to solve it. Find one test case first and get that working
 */
+
 const isValidPassword = require("./password-validator");
 test("password has at least 5 characters", () => {
-    // Arrange
     const password = "12345";
-    // Act
     const result = isValidPassword(password);
-    // Assert
     expect(result).toEqual(true);
 }
 );
+
+test("password has at least one uppercase letter", () => {
+    const password = "abcD1!";
+    const result = isValidPassword(password);
+    expect(result).toEqual(true);
+}
+);
+
+test("password has at least one lowercase letter", () => {
+    const password = "ABCd1!";
+    const result = isValidPassword(password);
+    expect(result).toEqual(true);
+}
+);
+
+test("password has at least one number", () => {
+    const password = "Abcde!2";
+    const result = isValidPassword(password);
+    expect(result).toEqual(true);
+}
+);
+
+test("password has at least one non-alphanumeric symbol", () => {
+    const password = "Abcde1";
+    const result = isValidPassword(password);
+    expect(result).toEqual(true);      
+}
+);
+
+test("password is not in the previous passwords array", () => {
+    const password = "Password1!";
+    const previousPasswords = ["Password1!", "Password2@", "Password3#"];
+    const result = isValidPassword(password, previousPasswords);
+    expect(result).toEqual(true);      
+}
+);
+
+test("valid password meets all criteria", () => {
+    const password = "Valid1!";
+    const previousPasswords = ["Password1!", "Password2@", "Password3#"];
+    const result = isValidPassword(password, previousPasswords);
+    expect(result).toEqual(true);      
+}
+);  
+test("invalid password fails multiple criteria", () => {
+    const password = "inv";
+    const previousPasswords = ["inv", "Password2@", "Password3#"];
+    const result = isValidPassword(password, previousPasswords);            
+    expect(result).toEqual(false);      
+}
+);          
+