GitHub - j414j/leetcode-cpp: C++ solutions to 400+ leetcode problems

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Name		Name	Last commit message	Last commit date
Latest commit History 483 Commits
.vscode		.vscode
.gitignore		.gitignore
0001-two-sum.cpp		0001-two-sum.cpp
0002-add-two-numbers.cpp		0002-add-two-numbers.cpp
0003-longest-substring-without-repeating-characters.cpp		0003-longest-substring-without-repeating-characters.cpp
0004-median-of-two-sorted-arrays.cpp		0004-median-of-two-sorted-arrays.cpp
0005-longest-palindromic-substring.cpp		0005-longest-palindromic-substring.cpp
0007-reverse-integer.cpp		0007-reverse-integer.cpp
0009-palindrome-number.cpp		0009-palindrome-number.cpp
0012-integer-to-roman.cpp		0012-integer-to-roman.cpp
0013-roman-to-integer.cpp		0013-roman-to-integer.cpp
0014-longest-common-prefix.cpp		0014-longest-common-prefix.cpp
0015-3sum.cpp		0015-3sum.cpp
0017-letter-combinations-of-a-phone-number.cpp		0017-letter-combinations-of-a-phone-number.cpp
0019-remove-nth-node-from-end-of-list.cpp		0019-remove-nth-node-from-end-of-list.cpp
0020-valid-parentheses.cpp		0020-valid-parentheses.cpp
0021-merge-two-sorted-lists.cpp		0021-merge-two-sorted-lists.cpp
0022-generate-parentheses.cpp		0022-generate-parentheses.cpp
0023-merge-k-sorted-lists.cpp		0023-merge-k-sorted-lists.cpp
0024-swap-nodes-in-pairs.cpp		0024-swap-nodes-in-pairs.cpp
0025-reverse-nodes-in-k-group.cpp		0025-reverse-nodes-in-k-group.cpp
0026-remove-duplicates-from-sorted-array.cpp		0026-remove-duplicates-from-sorted-array.cpp
0027-remove-element.cpp		0027-remove-element.cpp
0028-find-the-index-of-the-first-occurrence-in-a-string.cpp		0028-find-the-index-of-the-first-occurrence-in-a-string.cpp
0033-search-in-rotated-sorted-array.cpp		0033-search-in-rotated-sorted-array.cpp
0034-find-first-and-last-position-of-element-in-sorted-array.cpp		0034-find-first-and-last-position-of-element-in-sorted-array.cpp
0035-search-insert-position.cpp		0035-search-insert-position.cpp
0039-combination-sum.cpp		0039-combination-sum.cpp
0040-combination-sum-ii.cpp		0040-combination-sum-ii.cpp
0041-first-missing-positive.cpp		0041-first-missing-positive.cpp
0042-trapping-rain-water.cpp		0042-trapping-rain-water.cpp
0044-wildcard-matching.cpp		0044-wildcard-matching.cpp
0046-permutations.cpp		0046-permutations.cpp
0047-permutations-ii.cpp		0047-permutations-ii.cpp
0048-rotate-image.cpp		0048-rotate-image.cpp
0051-n-queens.cpp		0051-n-queens.cpp
0052-ipo.cpp		0052-ipo.cpp
0052-n-queens-ii.cpp		0052-n-queens-ii.cpp
0054-spiral-matrix.cpp		0054-spiral-matrix.cpp
0058-length-of-last-word.cpp		0058-length-of-last-word.cpp
0059-spiral-matrix-ii.cpp		0059-spiral-matrix-ii.cpp
0061-rotate-list.cpp		0061-rotate-list.cpp
0062-unique-paths.cpp		0062-unique-paths.cpp
0063-unique-paths-ii.cpp		0063-unique-paths-ii.cpp
0064-minimum-path-sum.cpp		0064-minimum-path-sum.cpp
0070-climbing-stairs.cpp		0070-climbing-stairs.cpp
0072-edit-distance.cpp		0072-edit-distance.cpp
0073-set-matrix-zeroes.cpp		0073-set-matrix-zeroes.cpp
0074-search-a-2d-matrix.cpp		0074-search-a-2d-matrix.cpp
0080-remove-duplicates-from-sorted-array-ii.cpp		0080-remove-duplicates-from-sorted-array-ii.cpp
0081-search-in-rotated-sorted-array-ii.cpp		0081-search-in-rotated-sorted-array-ii.cpp
0088-merge-sorted-array.cpp		0088-merge-sorted-array.cpp
0091-decode-ways.cpp		0091-decode-ways.cpp
0094-binary-tree-inorder-traversal.cpp		0094-binary-tree-inorder-traversal.cpp
0095-unique-binary-search-trees-ii.cpp		0095-unique-binary-search-trees-ii.cpp
0096-unique-binary-search-trees.cpp		0096-unique-binary-search-trees.cpp
0098-validate-binary-search-tree.cpp		0098-validate-binary-search-tree.cpp
0103-binary-tree-zigzag-level-order-traversal.cpp		0103-binary-tree-zigzag-level-order-traversal.cpp
0104-maximum-depth-of-binary-tree.cpp		0104-maximum-depth-of-binary-tree.cpp
0108-convert-sorted-array-to-binary-search-tree.cpp		0108-convert-sorted-array-to-binary-search-tree.cpp
0115-distinct-subsequences.cpp		0115-distinct-subsequences.cpp
0116-populating-next-right-pointers-in-each-node.cpp		0116-populating-next-right-pointers-in-each-node.cpp
0118-pascals-triangle.cpp		0118-pascals-triangle.cpp
0120-triangle.cpp		0120-triangle.cpp
0121-best-time-to-buy-and-sell-stock.cpp		0121-best-time-to-buy-and-sell-stock.cpp
0122-best-time-to-buy-and-sell-stock-ii.cpp		0122-best-time-to-buy-and-sell-stock-ii.cpp
0123-best-time-to-buy-and-sell-stock-iii.cpp		0123-best-time-to-buy-and-sell-stock-iii.cpp
0124-binary-tree-maximum-path-sum.cpp		0124-binary-tree-maximum-path-sum.cpp
0133-clone-graph.cpp		0133-clone-graph.cpp
0141-linked-list-cycle.cpp		0141-linked-list-cycle.cpp
0142-linked-list-cycle-ii.cpp		0142-linked-list-cycle-ii.cpp
0144-binary-tree-preorder-traversal.cpp		0144-binary-tree-preorder-traversal.cpp
0145-binary-tree-postorder-traversal.cpp		0145-binary-tree-postorder-traversal.cpp
0146-lru-cache.cpp		0146-lru-cache.cpp
0147-insertion-sort-list.cpp		0147-insertion-sort-list.cpp
0153-find-minimum-in-rotated-sorted-array.cpp		0153-find-minimum-in-rotated-sorted-array.cpp
0154-find-minimum-in-rotated-sorted-array-ii.cpp		0154-find-minimum-in-rotated-sorted-array-ii.cpp
0160-intersection-of-two-linked-lists.cpp		0160-intersection-of-two-linked-lists.cpp
0162-find-peak-element.cpp		0162-find-peak-element.cpp
0167-two-sum-ii-input-array-is-sorted.cpp		0167-two-sum-ii-input-array-is-sorted.cpp
0169-majority-element.cpp		0169-majority-element.cpp
0179-largest-number.cpp		0179-largest-number.cpp
0187-repeated-dna-sequences.cpp		0187-repeated-dna-sequences.cpp
0188-best-time-to-buy-and-sell-stock-iv.cpp		0188-best-time-to-buy-and-sell-stock-iv.cpp
0189-rotate-array.cpp		0189-rotate-array.cpp
0198-house-robber.cpp		0198-house-robber.cpp
0199-binary-tree-right-side-view.cpp		0199-binary-tree-right-side-view.cpp
0200-number-of-islands.cpp		0200-number-of-islands.cpp
0206-reverse-linked-list.cpp		0206-reverse-linked-list.cpp
0207-course-schedule.cpp		0207-course-schedule.cpp
0208-implement-trie-prefix-tree.cpp		0208-implement-trie-prefix-tree.cpp
0209-minimum-size-subarray-sum.cpp		0209-minimum-size-subarray-sum.cpp
0210-course-schedule-ii.cpp		0210-course-schedule-ii.cpp
0213-house-robber-ii.cpp		0213-house-robber-ii.cpp
0215-kth-largest-element-in-an-array.cpp		0215-kth-largest-element-in-an-array.cpp
0216-combination-sum-iii.cpp		0216-combination-sum-iii.cpp
0221-maximal-square.cpp		0221-maximal-square.cpp
0224-basic-calculator.cpp		0224-basic-calculator.cpp
0225-implement-stack-using-queues.cpp		0225-implement-stack-using-queues.cpp
0232-implement-queue-using-stacks.cpp		0232-implement-queue-using-stacks.cpp