GitHub - anjha1/Leetcode-Problems-And-Solutions-in-Java: This repository contains my Java solutions to various LeetCode problems, focusing on Data Structures and Algorithms (DSA).

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This repository contains my Java solutions to various LeetCode problems, focusing on Data Structures and Algorithms (DSA).

leetcode.com/u/anjha1/

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Name		Name	Last commit message	Last commit date
Latest commit History 35 Commits
0001.two-sum		0001.two-sum
0002.add-two-numbers		0002.add-two-numbers
0003.longest-substring-without-repeating-characters		0003.longest-substring-without-repeating-characters
0005.longest-palindromic-substring		0005.longest-palindromic-substring
0006.zigzag-conversion		0006.zigzag-conversion
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
0014.longest-common-prefix		0014.longest-common-prefix
0015.3sum		0015.3sum
0016.3sum-closest		0016.3sum-closest
0017.letter-combinations-of-a-phone-number		0017.letter-combinations-of-a-phone-number
0018.4sum		0018.4sum
0019.remove-nth-node-from-end-of-list		0019.remove-nth-node-from-end-of-list
0020.valid-parentheses		0020.valid-parentheses
0021.merge-two-sorted-lists		0021.merge-two-sorted-lists
0022.generate-parentheses		0022.generate-parentheses
0024.swap-nodes-in-pairs		0024.swap-nodes-in-pairs
0026.remove-duplicates-from-sorted-array		0026.remove-duplicates-from-sorted-array
0028.find-the-index-of-the-first-occurrence-in-a-string		0028.find-the-index-of-the-first-occurrence-in-a-string
0030.substring-with-concatenation-of-all-words		0030.substring-with-concatenation-of-all-words
0033.search-in-rotated-sorted-array		0033.search-in-rotated-sorted-array
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
0036.valid-sudoku		0036.valid-sudoku
0038.count-and-say		0038.count-and-say
0039.combination-sum		0039.combination-sum
0040.combination-sum-ii		0040.combination-sum-ii
0042.trapping-rain-water		0042.trapping-rain-water
0043.multiply-strings		0043.multiply-strings
0045.jump-game-ii		0045.jump-game-ii
0046.permutations		0046.permutations
0047.permutations-ii		0047.permutations-ii
0048.rotate-image		0048.rotate-image
0049.group-anagrams		0049.group-anagrams
0053.maximum-subarray		0053.maximum-subarray
0054.spiral-matrix		0054.spiral-matrix
0055.jump-game		0055.jump-game
0056.merge-intervals		0056.merge-intervals
0057.insert-interval		0057.insert-interval
0059.spiral-matrix-ii		0059.spiral-matrix-ii
0062.unique-paths		0062.unique-paths
0067.add-binary		0067.add-binary
0069.sqrtx		0069.sqrtx
0070.climbing-stairs		0070.climbing-stairs
0071.simplify-path		0071.simplify-path
0074.search-a-2d-matrix		0074.search-a-2d-matrix
0075.sort-colors		0075.sort-colors
0076.minimum-window-substring		0076.minimum-window-substring
0077.combinations		0077.combinations
0078.subsets		0078.subsets
0079.word-search		0079.word-search
0082.remove-duplicates-from-sorted-list-ii		0082.remove-duplicates-from-sorted-list-ii
0083.remove-duplicates-from-sorted-list		0083.remove-duplicates-from-sorted-list
0086.partition-list		0086.partition-list
0087.scramble-string		0087.scramble-string
0088.merge-sorted-array		0088.merge-sorted-array
0090.subsets-ii		0090.subsets-ii
0091.decode-ways		0091.decode-ways
0092.reverse-linked-list-ii		0092.reverse-linked-list-ii
0093.restore-ip-addresses		0093.restore-ip-addresses
0094.binary-tree-inorder-traversal		0094.binary-tree-inorder-traversal
0095.unique-binary-search-trees-ii		0095.unique-binary-search-trees-ii
0097.interleaving-string		0097.interleaving-string
0098.validate-binary-search-tree		0098.validate-binary-search-tree
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
0105.construct-binary-tree-from-preorder-and-inorder-traversal		0105.construct-binary-tree-from-preorder-and-inorder-traversal
0106.construct-binary-tree-from-inorder-and-postorder-traversal		0106.construct-binary-tree-from-inorder-and-postorder-traversal
0108.convert-sorted-array-to-binary-search-tree		0108.convert-sorted-array-to-binary-search-tree
0109.convert-sorted-list-to-binary-search-tree		0109.convert-sorted-list-to-binary-search-tree
0110.balanced-binary-tree		0110.balanced-binary-tree
0111.minimum-depth-of-binary-tree		0111.minimum-depth-of-binary-tree
0112.path-sum		0112.path-sum
0113.path-sum-ii		0113.path-sum-ii
0114.flatten-binary-tree-to-linked-list		0114.flatten-binary-tree-to-linked-list
0116.populating-next-right-pointers-in-each-node		0116.populating-next-right-pointers-in-each-node
0117.populating-next-right-pointers-in-each-node-ii		0117.populating-next-right-pointers-in-each-node-ii
0118.pascals-triangle		0118.pascals-triangle
0120.triangle		0120.triangle
0121.best-time-to-buy-and-sell-stock		0121.best-time-to-buy-and-sell-stock
0122.best-time-to-buy-and-sell-stock-ii		0122.best-time-to-buy-and-sell-stock-ii
0126.word-ladder-ii		0126.word-ladder-ii
0128.longest-consecutive-sequence		0128.longest-consecutive-sequence
0129.sum-root-to-leaf-numbers		0129.sum-root-to-leaf-numbers
0130.surrounded-regions		0130.surrounded-regions
0131.palindrome-partitioning		0131.palindrome-partitioning
0134.gas-station		0134.gas-station
0135.candy		0135.candy
0136.single-number		0136.single-number
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
0145.binary-tree-postorder-traversal		0145.binary-tree-postorder-traversal
0148.sort-list		0148.sort-list
0150.evaluate-reverse-polish-notation		0150.evaluate-reverse-polish-notation