LeetCode-Submissions-Python

Collection of LeetCode and GeeksForGeeks questions with solutions to ace the coding interview!

Name		Name	Last commit message	Last commit date
Latest commit History 2,759 Commits
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
0014-longest-common-prefix		0014-longest-common-prefix
0016-3sum-closest		0016-3sum-closest
0019-remove-nth-node-from-end-of-list		0019-remove-nth-node-from-end-of-list
0020-valid-parentheses		0020-valid-parentheses
0023-merge-k-sorted-lists		0023-merge-k-sorted-lists
0024-swap-nodes-in-pairs		0024-swap-nodes-in-pairs
0025-reverse-nodes-in-k-group		0025-reverse-nodes-in-k-group
0028-find-the-index-of-the-first-occurrence-in-a-string		0028-find-the-index-of-the-first-occurrence-in-a-string
0033-search-in-rotated-sorted-array		0033-search-in-rotated-sorted-array
0035-search-insert-position		0035-search-insert-position
0039-combination-sum		0039-combination-sum
0043-multiply-strings		0043-multiply-strings
0045-jump-game-ii		0045-jump-game-ii
0046-permutations		0046-permutations
0049-group-anagrams		0049-group-anagrams
0054-spiral-matrix		0054-spiral-matrix
0056-merge-intervals		0056-merge-intervals
0057-insert-interval		0057-insert-interval
0059-spiral-matrix-ii		0059-spiral-matrix-ii
0064-minimum-path-sum		0064-minimum-path-sum
0067-add-binary		0067-add-binary
0071-simplify-path		0071-simplify-path
0072-edit-distance		0072-edit-distance
0074-search-a-2d-matrix		0074-search-a-2d-matrix
0076-minimum-window-substring		0076-minimum-window-substring
0082-remove-duplicates-from-sorted-list-ii		0082-remove-duplicates-from-sorted-list-ii
0087-scramble-string		0087-scramble-string
0093-restore-ip-addresses		0093-restore-ip-addresses
0100-same-tree		0100-same-tree
0101-symmetric-tree		0101-symmetric-tree
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
0113-path-sum-ii		0113-path-sum-ii
0119-pascals-triangle-ii		0119-pascals-triangle-ii
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
0130-surrounded-regions		0130-surrounded-regions
0131-palindrome-partitioning		0131-palindrome-partitioning
0133-clone-graph		0133-clone-graph
0134-gas-station		0134-gas-station
0142-linked-list-cycle-ii		0142-linked-list-cycle-ii
0143-reorder-list		0143-reorder-list
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
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
0153-find-minimum-in-rotated-sorted-array		0153-find-minimum-in-rotated-sorted-array
0155-min-stack		0155-min-stack
0160-intersection-of-two-linked-lists		0160-intersection-of-two-linked-lists
0161-one-edit-distance		0161-one-edit-distance
0173-binary-search-tree-iterator		0173-binary-search-tree-iterator
0186-reverse-words-in-a-string-ii		0186-reverse-words-in-a-string-ii
0187-repeated-dna-sequences		0187-repeated-dna-sequences
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
0202-happy-number		0202-happy-number
0206-reverse-linked-list		0206-reverse-linked-list
0207-course-schedule		0207-course-schedule
0208-implement-trie-prefix-tree		0208-implement-trie-prefix-tree
0210-course-schedule-ii		0210-course-schedule-ii
0211-design-add-and-search-words-data-structure		0211-design-add-and-search-words-data-structure
0215-kth-largest-element-in-an-array		0215-kth-largest-element-in-an-array
0216-combination-sum-iii		0216-combination-sum-iii
0226-invert-binary-tree		0226-invert-binary-tree
0227-basic-calculator-ii		0227-basic-calculator-ii
0230-kth-smallest-element-in-a-bst		0230-kth-smallest-element-in-a-bst
0232-implement-queue-using-stacks		0232-implement-queue-using-stacks
0234-palindrome-linked-list		0234-palindrome-linked-list
0236-lowest-common-ancestor-of-a-binary-tree		0236-lowest-common-ancestor-of-a-binary-tree
0238-product-of-array-except-self		0238-product-of-array-except-self
0240-search-a-2d-matrix-ii		0240-search-a-2d-matrix-ii
0256-paint-house		0256-paint-house
0257-binary-tree-paths		0257-binary-tree-paths
0258-add-digits		0258-add-digits
0261-graph-valid-tree		0261-graph-valid-tree
0265-paint-house-ii		0265-paint-house-ii
0276-paint-fence		0276-paint-fence
0290-word-pattern		0290-word-pattern
0297-serialize-and-deserialize-binary-tree		0297-serialize-and-deserialize-binary-tree
0299-bulls-and-cows		0299-bulls-and-cows
0300-longest-increasing-subsequence		0300-longest-increasing-subsequence
0311-sparse-matrix-multiplication		0311-sparse-matrix-multiplication
0319-bulb-switcher		0319-bulb-switcher
0322-coin-change		0322-coin-change
0323-number-of-connected-components-in-an-undirected-graph		0323-number-of-connected-components-in-an-undirected-graph
0328-odd-even-linked-list		0328-odd-even-linked-list

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LeetCode-Submissions-Python

Python3 solutions of all the problems practiced by me during my preparation days.

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LeetCode-Submissions-Python

Python3 solutions of all the problems practiced by me during my preparation days.

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