LeetCode Solutions

This repo contains solutions to a variety of coding problems that I've solved on LeetCode, written primarily in C++.

Purpose

Practice algorithm and DSA
Track my learning and problem-solving progress
Share solutions and approaches with others

Name		Name	Last commit message	Last commit date
Latest commit History 269 Commits
1-two-sum		1-two-sum
101-symmetric-tree		101-symmetric-tree
1019-squares-of-a-sorted-array		1019-squares-of-a-sorted-array
102-binary-tree-level-order-traversal		102-binary-tree-level-order-traversal
103-binary-tree-zigzag-level-order-traversal		103-binary-tree-zigzag-level-order-traversal
1036-rotting-oranges		1036-rotting-oranges
1050-construct-binary-search-tree-from-preorder-traversal		1050-construct-binary-search-tree-from-preorder-traversal
1073-number-of-enclaves		1073-number-of-enclaves
11-container-with-most-water		11-container-with-most-water
1171-shortest-path-in-binary-matrix		1171-shortest-path-in-binary-matrix
118-pascals-triangle		118-pascals-triangle
121-best-time-to-buy-and-sell-stock		121-best-time-to-buy-and-sell-stock
124-binary-tree-maximum-path-sum		124-binary-tree-maximum-path-sum
125-valid-palindrome		125-valid-palindrome
127-word-ladder		127-word-ladder
128-longest-consecutive-sequence		128-longest-consecutive-sequence
130-surrounded-regions		130-surrounded-regions
131-palindrome-partitioning		131-palindrome-partitioning
134-gas-station		134-gas-station
136-single-number		136-single-number
137-single-number-ii		137-single-number-ii
144-binary-tree-preorder-traversal		144-binary-tree-preorder-traversal
145-binary-tree-postorder-traversal		145-binary-tree-postorder-traversal
15-3sum		15-3sum
150-evaluate-reverse-polish-notation		150-evaluate-reverse-polish-notation
152-maximum-product-subarray		152-maximum-product-subarray
155-min-stack		155-min-stack
16-3sum-closest		16-3sum-closest
160-intersection-of-two-linked-lists		160-intersection-of-two-linked-lists
169-majority-element		169-majority-element
179-largest-number		179-largest-number
18-4sum		18-4sum
198-house-robber		198-house-robber
2-add-two-numbers		2-add-two-numbers
20-valid-parentheses		20-valid-parentheses
200-number-of-islands		200-number-of-islands
204-count-primes		204-count-primes
206-reverse-linked-list		206-reverse-linked-list
207-course-schedule		207-course-schedule
21-merge-two-sorted-lists		21-merge-two-sorted-lists
210-course-schedule-ii		210-course-schedule-ii
215-kth-largest-element-in-an-array		215-kth-largest-element-in-an-array
216-combination-sum-iii		216-combination-sum-iii
217-contains-duplicate		217-contains-duplicate
229-majority-element-ii		229-majority-element-ii
23-merge-k-sorted-lists		23-merge-k-sorted-lists
230-kth-smallest-element-in-a-bst		230-kth-smallest-element-in-a-bst
2323-minimum-bit-flips-to-convert-number		2323-minimum-bit-flips-to-convert-number
237-delete-node-in-a-linked-list		237-delete-node-in-a-linked-list
238-product-of-array-except-self		238-product-of-array-except-self
260-single-number-iii		260-single-number-iii
283-move-zeroes		283-move-zeroes
287-find-the-duplicate-number		287-find-the-duplicate-number
29-divide-two-integers		29-divide-two-integers
3-longest-substring-without-repeating-characters		3-longest-substring-without-repeating-characters
31-next-permutation		31-next-permutation
338-counting-bits		338-counting-bits
3676-smallest-number-with-all-set-bits		3676-smallest-number-with-all-set-bits
37-sudoku-solver		37-sudoku-solver
39-combination-sum		39-combination-sum
394-decode-string		394-decode-string
42-trapping-rain-water		42-trapping-rain-water
435-non-overlapping-intervals		435-non-overlapping-intervals
45-jump-game-ii		45-jump-game-ii
450-delete-node-in-a-bst		450-delete-node-in-a-bst
455-assign-cookies		455-assign-cookies
46-permutations		46-permutations
496-next-greater-element-i		496-next-greater-element-i
50-powx-n		50-powx-n
503-next-greater-element-ii		503-next-greater-element-ii
51-n-queens		51-n-queens
52-n-queens-ii		52-n-queens-ii
542-01-matrix		542-01-matrix
547-number-of-provinces		547-number-of-provinces
55-jump-game		55-jump-game
56-merge-intervals		56-merge-intervals
57-insert-interval		57-insert-interval
62-unique-paths		62-unique-paths
621-task-scheduler		621-task-scheduler
678-valid-parenthesis-string		678-valid-parenthesis-string
70-climbing-stairs		70-climbing-stairs
73-set-matrix-zeroes		73-set-matrix-zeroes
735-asteroid-collision		735-asteroid-collision
739-daily-temperatures		739-daily-temperatures
74-search-a-2d-matrix		74-search-a-2d-matrix
75-sort-colors		75-sort-colors
783-search-in-a-binary-search-tree		783-search-in-a-binary-search-tree
784-insert-into-a-binary-search-tree		784-insert-into-a-binary-search-tree
801-is-graph-bipartite		801-is-graph-bipartite
88-merge-sorted-array		88-merge-sorted-array
890-lemonade-change		890-lemonade-change
94-binary-tree-inorder-traversal		94-binary-tree-inorder-traversal
98-validate-binary-search-tree		98-validate-binary-search-tree
README.md		README.md
temp_file.txt		temp_file.txt

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