1301154119_IF-39-07_M. Ihsan Fajri

IndexPoint.java

@@ -1 +1,51 @@
 
+package indexpoint;
+
+import java.util.Scanner;
+
+
+public class IndexPoint {
+
+
+    public static void main(String[] args) {
+        float uts ;
+        float uas ;
+        float quis;
+        float na;
+        Scanner nilai = new Scanner(System.in);
+
+        System.out.print("masukkan nilai uts = ");
+        uts = nilai.nextFloat();
+        System.out.print("masukkan nilai uas = ");
+        uas = nilai.nextFloat();
+        System.out.print("masukkan nilai quis = ");
+        quis = nilai.nextFloat();
+
+        na = (float) (0.35 * uts + 0.40 * uas + 0.25 * quis);
+
+        System.out.println("hasil niali akhir  = " + na);
+
+
+        if (na >= 85 && na <=100){
+            System.out.println("Excellent");
+        }
+        else if (na > 75 && na < 85){
+            System.out.println("Very Good");
+        }
+        else if (na > 65 && na < 75){
+            System.out.println("Good");
+        }
+        else if (na > 50 && na< 65){
+            System.out.println("Accepted");
+        }
+        else {
+            System.out.println("Failed");
+        }
+
+
+
+
+
+    }
+
+}

PrimeNumber.java

@@ -1 +1,33 @@
 
+package bilanganprima;
+
+import java.util.Scanner;
+
+
+public class BilanganPrima {
+
+
+    public static void main(String[] args) {
+        int i;
+        int j;
+        int temp=0;
+        Scanner prim = new Scanner(System.in);
+        System.out.print("masukkan angka : ");
+        i = prim.nextInt();
+
+        for (j=1;j<i;j++){
+            if (i%j == 0){
+                temp = temp + 1;
+            }
+        }
+        if (temp ==1){
+            System.out.println(i +" blangan prima");
+        } else {
+            System.out.println(i +" bukan bilangan prima");
+        }
+
+
+
+    }
+
+}

TemperatureConvert.java

@@ -0,0 +1,31 @@
+
+package temperatureconvert;
+
+import java.util.Scanner;
+
+
+public class TemperatureConvert {
+
+
+    public static void main(String[] args) {
+        float c;
+        float f;
+        float r;
+        float k;
+        Scanner suhu = new Scanner(System.in);
+        System.out.print("masukan suhu temperatur Celcius = ");
+        c = suhu.nextInt();
+
+        f = 9f/5f *c;
+        r = 4f/5f *c;
+        k = c + 273;
+
+        System.out.println("reamur = "+ r);
+        System.out.println("fahrenhait = "+ f);
+        System.out.println("kelvin = "+ k);
+
+
+
+    }
+
+}