Leetcode

Collection of LeetCode questions to ace the coding interview! - Created using LeetHub v2

Name		Name	Last commit message	Last commit date
Latest commit History 468 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
0009-palindrome-number		0009-palindrome-number
0011-container-with-most-water		0011-container-with-most-water
0015-3sum		0015-3sum
0021-merge-two-sorted-lists		0021-merge-two-sorted-lists
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
0042-trapping-rain-water		0042-trapping-rain-water
0061-rotate-list		0061-rotate-list
0074-search-a-2d-matrix		0074-search-a-2d-matrix
0078-subsets		0078-subsets
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
0085-maximal-rectangle		0085-maximal-rectangle
0086-partition-list		0086-partition-list
0092-reverse-linked-list-ii		0092-reverse-linked-list-ii
0094-binary-tree-inorder-traversal		0094-binary-tree-inorder-traversal
0098-validate-binary-search-tree		0098-validate-binary-search-tree
0099-recover-binary-search-tree		0099-recover-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
0110-balanced-binary-tree		0110-balanced-binary-tree
0114-flatten-binary-tree-to-linked-list		0114-flatten-binary-tree-to-linked-list
0122-best-time-to-buy-and-sell-stock-ii		0122-best-time-to-buy-and-sell-stock-ii
0123-best-time-to-buy-and-sell-stock-iii		0123-best-time-to-buy-and-sell-stock-iii
0124-binary-tree-maximum-path-sum		0124-binary-tree-maximum-path-sum
0125-valid-palindrome		0125-valid-palindrome
0127-word-ladder		0127-word-ladder
0129-sum-root-to-leaf-numbers		0129-sum-root-to-leaf-numbers
0130-surrounded-regions		0130-surrounded-regions
0131-palindrome-partitioning		0131-palindrome-partitioning
0138-copy-list-with-random-pointer		0138-copy-list-with-random-pointer
0140-word-break-ii		0140-word-break-ii
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
0151-reverse-words-in-a-string		0151-reverse-words-in-a-string
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
0165-compare-version-numbers		0165-compare-version-numbers
0173-binary-search-tree-iterator		0173-binary-search-tree-iterator
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
0203-remove-linked-list-elements		0203-remove-linked-list-elements
0206-reverse-linked-list		0206-reverse-linked-list
0207-course-schedule		0207-course-schedule
0210-course-schedule-ii		0210-course-schedule-ii
0222-count-complete-tree-nodes		0222-count-complete-tree-nodes
0230-kth-smallest-element-in-a-bst		0230-kth-smallest-element-in-a-bst
0234-palindrome-linked-list		0234-palindrome-linked-list
0235-lowest-common-ancestor-of-a-binary-search-tree		0235-lowest-common-ancestor-of-a-binary-search-tree
0236-lowest-common-ancestor-of-a-binary-tree		0236-lowest-common-ancestor-of-a-binary-tree
0237-delete-node-in-a-linked-list		0237-delete-node-in-a-linked-list
0297-serialize-and-deserialize-binary-tree		0297-serialize-and-deserialize-binary-tree
0310-minimum-height-trees		0310-minimum-height-trees
0347-top-k-frequent-elements		0347-top-k-frequent-elements
0402-remove-k-digits		0402-remove-k-digits
0404-sum-of-left-leaves		0404-sum-of-left-leaves
0450-delete-node-in-a-bst		0450-delete-node-in-a-bst
0463-island-perimeter		0463-island-perimeter
0506-relative-ranks		0506-relative-ranks
0514-freedom-trail		0514-freedom-trail
0542-01-matrix		0542-01-matrix
0543-diameter-of-binary-tree		0543-diameter-of-binary-tree
0547-number-of-provinces		0547-number-of-provinces
0552-student-attendance-record-ii		0552-student-attendance-record-ii
0623-add-one-row-to-tree		0623-add-one-row-to-tree
0653-two-sum-iv-input-is-a-bst		0653-two-sum-iv-input-is-a-bst
0662-maximum-width-of-binary-tree		0662-maximum-width-of-binary-tree
0678-valid-parenthesis-string		0678-valid-parenthesis-string
0700-search-in-a-binary-search-tree		0700-search-in-a-binary-search-tree
0701-insert-into-a-binary-search-tree		0701-insert-into-a-binary-search-tree
0704-binary-search		0704-binary-search
0705-design-hashset		0705-design-hashset
0706-design-hashmap		0706-design-hashmap
0733-flood-fill		0733-flood-fill
0752-open-the-lock		0752-open-the-lock
0785-is-graph-bipartite		0785-is-graph-bipartite
0786-k-th-smallest-prime-fraction		0786-k-th-smallest-prime-fraction
0802-find-eventual-safe-states		0802-find-eventual-safe-states
0820-find-eventual-safe-states		0820-find-eventual-safe-states
0834-sum-of-distances-in-tree		0834-sum-of-distances-in-tree
0857-minimum-cost-to-hire-k-workers		0857-minimum-cost-to-hire-k-workers
0861-score-after-flipping-matrix		0861-score-after-flipping-matrix
0863-all-nodes-distance-k-in-binary-tree		0863-all-nodes-distance-k-in-binary-tree
0876-middle-of-the-linked-list		0876-middle-of-the-linked-list
0881-boats-to-save-people		0881-boats-to-save-people
0908-middle-of-the-linked-list		0908-middle-of-the-linked-list
0935-knight-dialer		0935-knight-dialer

Bharath4624/Leetcode

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