DSA Practice – LeetCode (Java)

This repository contains my solutions to LeetCode problems implemented in Java.

All accepted submissions are automatically synced to GitHub using LeetSync, ensuring consistent tracking of my daily Data Structures & Algorithms practice.

🎯 Goals

Strengthen problem-solving skills using Java
Master Data Structures & Algorithms
Prepare for coding interviews, internships, and placements
Maintain a public record of consistent DSA practice

🛠 Tools & Tech

Language: Java
Platform: LeetCode
Sync Tool: LeetSync
Version Control: GitHub

🚀 How This Repository Works

Solve problems on LeetCode
Submit solutions
Once Accepted ✅, solutions are:
- Automatically synced to this repository
- Stored as .java files
- Committed via LeetSync

No manual uploads required — everything is automated.

📊 Practice Routine

Daily: 1–2 problems
Focus: Core DSA concepts and common interview patterns
Consistency: Regular commits reflect steady learning progress

🔗 LeetCode Profile

Leetcode

Name		Name	Last commit message	Last commit date
Latest commit History 411 Commits
1-two-sum		1-two-sum
100-same-tree		100-same-tree
1001-n-repeated-element-in-size-2n-array		1001-n-repeated-element-in-size-2n-array
1032-satisfiability-of-equality-equations		1032-satisfiability-of-equality-equations
1033-broken-calculator		1033-broken-calculator
104-maximum-depth-of-binary-tree		104-maximum-depth-of-binary-tree
1049-minimum-domino-rotations-for-equal-row		1049-minimum-domino-rotations-for-equal-row
1092-maximum-difference-between-node-and-ancestor		1092-maximum-difference-between-node-and-ancestor
11-container-with-most-water		11-container-with-most-water
1116-maximum-level-sum-of-a-binary-tree		1116-maximum-level-sum-of-a-binary-tree
112-path-sum		112-path-sum
113-path-sum-ii		113-path-sum-ii
1170-shortest-common-supersequence		1170-shortest-common-supersequence
121-best-time-to-buy-and-sell-stock		121-best-time-to-buy-and-sell-stock
1250-longest-common-subsequence		1250-longest-common-subsequence
1252-break-a-palindrome		1252-break-a-palindrome
128-longest-consecutive-sequence		128-longest-consecutive-sequence
1284-four-divisors		1284-four-divisors
1306-minimum-absolute-difference		1306-minimum-absolute-difference
131-palindrome-partitioning		131-palindrome-partitioning
1311-largest-magic-square		1311-largest-magic-square
132-palindrome-partitioning-ii		132-palindrome-partitioning-ii
134-gas-station		134-gas-station
1371-minimum-remove-to-make-valid-parentheses		1371-minimum-remove-to-make-valid-parentheses
1395-minimum-time-visiting-all-points		1395-minimum-time-visiting-all-points
141-linked-list-cycle		141-linked-list-cycle
1413-maximum-side-length-of-a-square-with-sum-less-than-or-equal-to-threshold		1413-maximum-side-length-of-a-square-with-sum-less-than-or-equal-to-threshold
1437-minimum-insertion-steps-to-make-a-string-palindrome		1437-minimum-insertion-steps-to-make-a-string-palindrome
1445-number-of-sub-arrays-of-size-k-and-average-greater-than-or-equal-to-threshold		1445-number-of-sub-arrays-of-size-k-and-average-greater-than-or-equal-to-threshold
1465-maximum-product-of-splitted-binary-tree		1465-maximum-product-of-splitted-binary-tree
1476-count-negative-numbers-in-a-sorted-matrix		1476-count-negative-numbers-in-a-sorted-matrix
15-3sum		15-3sum
1527-number-of-ways-to-paint-n-3-grid		1527-number-of-ways-to-paint-n-3-grid
1535-build-array-where-you-can-find-the-maximum-exactly-k-comparisons		1535-build-array-where-you-can-find-the-maximum-exactly-k-comparisons
1569-max-dot-product-of-two-subsequences		1569-max-dot-product-of-two-subsequences
160-intersection-of-two-linked-lists		160-intersection-of-two-linked-lists
1630-count-odd-numbers-in-an-interval-range		1630-count-odd-numbers-in-an-interval-range
167-two-sum-ii-input-array-is-sorted		167-two-sum-ii-input-array-is-sorted
169-majority-element		169-majority-element
1700-minimum-time-to-make-rope-colorful		1700-minimum-time-to-make-rope-colorful
1716-maximum-non-negative-product-in-a-matrix		1716-maximum-non-negative-product-in-a-matrix
174-dungeon-game		174-dungeon-game
1884-minimum-changes-to-make-alternating-binary-string		1884-minimum-changes-to-make-alternating-binary-string
198-house-robber		198-house-robber
1988-minimize-maximum-pair-sum-in-array		1988-minimize-maximum-pair-sum-in-array
2-add-two-numbers		2-add-two-numbers
200-number-of-islands		200-number-of-islands
2037-count-square-sum-triples		2037-count-square-sum-triples
2061-painting-a-grid-with-three-different-colors		2061-painting-a-grid-with-three-different-colors
207-course-schedule		207-course-schedule
2088-minimum-time-to-type-word-using-special-typewriter		2088-minimum-time-to-type-word-using-special-typewriter
2089-maximum-matrix-sum		2089-maximum-matrix-sum
2101-last-day-where-you-can-still-cross		2101-last-day-where-you-can-still-cross
2112-minimum-difference-between-highest-and-lowest-of-k-scores		2112-minimum-difference-between-highest-and-lowest-of-k-scores
2233-number-of-smooth-descent-periods-of-a-stock		2233-number-of-smooth-descent-periods-of-a-stock
2257-earliest-possible-day-of-full-bloom		2257-earliest-possible-day-of-full-bloom
2317-count-collisions-on-a-road		2317-count-collisions-on-a-road
238-product-of-array-except-self		238-product-of-array-except-self
26-remove-duplicates-from-sorted-array		26-remove-duplicates-from-sorted-array
287-find-the-duplicate-number		287-find-the-duplicate-number
300-longest-increasing-subsequence		300-longest-increasing-subsequence
31-next-permutation		31-next-permutation
3184-maximum-balanced-subsequence-sum		3184-maximum-balanced-subsequence-sum
3214-maximize-area-of-square-hole-in-grid		3214-maximize-area-of-square-hole-in-grid
322-coin-change		322-coin-change
3250-maximum-square-area-by-removing-fences-from-a-field		3250-maximum-square-area-by-removing-fences-from-a-field
3325-find-the-largest-area-of-square-inside-two-rectangles		3325-find-the-largest-area-of-square-inside-two-rectangles
3334-apple-redistribution-into-boxes		3334-apple-redistribution-into-boxes
3351-maximize-happiness-of-selected-children		3351-maximize-happiness-of-selected-children
343-integer-break		343-integer-break
349-intersection-of-two-arrays		349-intersection-of-two-arrays
3605-construct-the-minimum-bitwise-array-i		3605-construct-the-minimum-bitwise-array-i
3611-construct-the-minimum-bitwise-array-ii		3611-construct-the-minimum-bitwise-array-ii
3648-find-the-maximum-number-of-fruits-collected		3648-find-the-maximum-number-of-fruits-collected
367-valid-perfect-square		367-valid-perfect-square
368-largest-divisible-subset		368-largest-divisible-subset
3704-count-partitions-with-even-sum-difference		3704-count-partitions-with-even-sum-difference
3763-separate-squares-i		3763-separate-squares-i
3772-minimum-pair-removal-to-sort-array-ii		3772-minimum-pair-removal-to-sort-array-ii
3773-minimum-pair-removal-to-sort-array-i		3773-minimum-pair-removal-to-sort-array-i
3819-count-covered-buildings		3819-count-covered-buildings
3864-count-the-number-of-computer-unlocking-permutations		3864-count-the-number-of-computer-unlocking-permutations
3887-minimum-cost-path-with-edge-reversals		3887-minimum-cost-path-with-edge-reversals
3934-coupon-code-validator		3934-coupon-code-validator
424-longest-repeating-character-replacement		424-longest-repeating-character-replacement
45-jump-game-ii		45-jump-game-ii
451-sort-characters-by-frequency		451-sort-characters-by-frequency
455-assign-cookies		455-assign-cookies
494-target-sum		494-target-sum
5-longest-palindromic-substring		5-longest-palindromic-substring
516-longest-palindromic-subsequence		516-longest-palindromic-subsequence
518-coin-change-ii		518-coin-change-ii
53-maximum-subarray		53-maximum-subarray
547-number-of-provinces		547-number-of-provinces
55-jump-game		55-jump-game
560-subarray-sum-equals-k		560-subarray-sum-equals-k
611-valid-triangle-number		611-valid-triangle-number
62-unique-paths		62-unique-paths
63-unique-paths-ii		63-unique-paths-ii
64-minimum-path-sum		64-minimum-path-sum

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Repository files navigation

DSA Practice – LeetCode (Java)

🎯 Goals

🛠 Tools & Tech

🚀 How This Repository Works

📊 Practice Routine

🔗 LeetCode Profile

About

Uh oh!

Releases

Packages

Languages

Alisha090706/Leetcode_Solutions_Java

Folders and files

Latest commit

History

Repository files navigation

DSA Practice – LeetCode (Java)

🎯 Goals

🛠 Tools & Tech

🚀 How This Repository Works

📊 Practice Routine

🔗 LeetCode Profile

About

Resources

Uh oh!

Stars

Watchers

Forks

Releases

Packages 0

Languages

Packages