Leetcode-Coding-Problems

This repository contains collection of various leetcode problems and their solutions. Do star the repository if you find it helpful. Thanks!

Name		Name	Last commit message	Last commit date
Latest commit History 737 Commits
0001-two-sum		0001-two-sum
0002-add-two-numbers		0002-add-two-numbers
0004-median-of-two-sorted-arrays		0004-median-of-two-sorted-arrays
0006-zigzag-conversion		0006-zigzag-conversion
0007-reverse-integer		0007-reverse-integer
0008-string-to-integer-atoi		0008-string-to-integer-atoi
0009-palindrome-number		0009-palindrome-number
0011-container-with-most-water		0011-container-with-most-water
0012-integer-to-roman		0012-integer-to-roman
0013-roman-to-integer		0013-roman-to-integer
0015-3sum		0015-3sum
0016-3sum-closest		0016-3sum-closest
0017-letter-combinations-of-a-phone-number		0017-letter-combinations-of-a-phone-number
0020-valid-parentheses		0020-valid-parentheses
0022-generate-parentheses		0022-generate-parentheses
0023-merge-k-sorted-lists		0023-merge-k-sorted-lists
0024-swap-nodes-in-pairs		0024-swap-nodes-in-pairs
0026-remove-duplicates-from-sorted-array		0026-remove-duplicates-from-sorted-array
0027-remove-element		0027-remove-element
0028-find-the-index-of-the-first-occurrence-in-a-string		0028-find-the-index-of-the-first-occurrence-in-a-string
0031-next-permutation		0031-next-permutation
0032-longest-valid-parentheses		0032-longest-valid-parentheses
0034-find-first-and-last-position-of-element-in-sorted-array		0034-find-first-and-last-position-of-element-in-sorted-array
0035-search-insert-position		0035-search-insert-position
0039-combination-sum		0039-combination-sum
0040-combination-sum-ii		0040-combination-sum-ii
0041-first-missing-positive		0041-first-missing-positive
0045-jump-game-ii		0045-jump-game-ii
0048-rotate-image		0048-rotate-image
0050-powx-n		0050-powx-n
0053-maximum-subarray		0053-maximum-subarray
0054-spiral-matrix		0054-spiral-matrix
0055-jump-game		0055-jump-game
0057-insert-interval		0057-insert-interval
0058-length-of-last-word		0058-length-of-last-word
0059-spiral-matrix-ii		0059-spiral-matrix-ii
0062-unique-paths		0062-unique-paths
0064-minimum-path-sum		0064-minimum-path-sum
0066-plus-one		0066-plus-one
0067-add-binary		0067-add-binary
0070-climbing-stairs		0070-climbing-stairs
0072-edit-distance		0072-edit-distance
0073-set-matrix-zeroes		0073-set-matrix-zeroes
0074-search-a-2d-matrix		0074-search-a-2d-matrix
0075-sort-colors		0075-sort-colors
0079-word-search		0079-word-search
0088-merge-sorted-array		0088-merge-sorted-array
0091-decode-ways		0091-decode-ways
0093-restore-ip-addresses		0093-restore-ip-addresses
0100-same-tree		0100-same-tree
0101-symmetric-tree		0101-symmetric-tree
0102-binary-tree-level-order-traversal		0102-binary-tree-level-order-traversal
0103-binary-tree-zigzag-level-order-traversal		0103-binary-tree-zigzag-level-order-traversal
0104-maximum-depth-of-binary-tree		0104-maximum-depth-of-binary-tree
0106-construct-binary-tree-from-inorder-and-postorder-traversal		0106-construct-binary-tree-from-inorder-and-postorder-traversal
0109-convert-sorted-list-to-binary-search-tree		0109-convert-sorted-list-to-binary-search-tree
0118-pascals-triangle		0118-pascals-triangle
0121-best-time-to-buy-and-sell-stock		0121-best-time-to-buy-and-sell-stock
0123-best-time-to-buy-and-sell-stock-iii		0123-best-time-to-buy-and-sell-stock-iii
0125-valid-palindrome		0125-valid-palindrome
0129-sum-root-to-leaf-numbers		0129-sum-root-to-leaf-numbers
0131-palindrome-partitioning		0131-palindrome-partitioning
0132-palindrome-partitioning-ii		0132-palindrome-partitioning-ii
0133-clone-graph		0133-clone-graph
0134-gas-station		0134-gas-station
0141-linked-list-cycle		0141-linked-list-cycle
0142-linked-list-cycle-ii		0142-linked-list-cycle-ii
0144-binary-tree-preorder-traversal		0144-binary-tree-preorder-traversal
0148-sort-list		0148-sort-list
0149-max-points-on-a-line		0149-max-points-on-a-line
0150-evaluate-reverse-polish-notation		0150-evaluate-reverse-polish-notation
0152-maximum-product-subarray		0152-maximum-product-subarray
0162-find-peak-element		0162-find-peak-element
0164-maximum-gap		0164-maximum-gap
0165-compare-version-numbers		0165-compare-version-numbers
0168-excel-sheet-column-title		0168-excel-sheet-column-title
0171-excel-sheet-column-number		0171-excel-sheet-column-number
0175-combine-two-tables		0175-combine-two-tables
0176-second-highest-salary		0176-second-highest-salary
0179-largest-number		0179-largest-number
0183-customers-who-never-order		0183-customers-who-never-order
0188-best-time-to-buy-and-sell-stock-iv		0188-best-time-to-buy-and-sell-stock-iv
0196-delete-duplicate-emails		0196-delete-duplicate-emails
0198-house-robber		0198-house-robber
0199-binary-tree-right-side-view		0199-binary-tree-right-side-view
0200-number-of-islands		0200-number-of-islands
0207-course-schedule		0207-course-schedule
0208-implement-trie-prefix-tree		0208-implement-trie-prefix-tree
0210-course-schedule-ii		0210-course-schedule-ii
0217-contains-duplicate		0217-contains-duplicate
0226-invert-binary-tree		0226-invert-binary-tree
0227-basic-calculator-ii		0227-basic-calculator-ii
0229-majority-element-ii		0229-majority-element-ii
0231-power-of-two		0231-power-of-two
0238-product-of-array-except-self		0238-product-of-array-except-self
0268-missing-number		0268-missing-number
0283-move-zeroes		0283-move-zeroes
0287-find-the-duplicate-number		0287-find-the-duplicate-number
0290-word-pattern		0290-word-pattern
0295-find-median-from-data-stream		0295-find-median-from-data-stream

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