lc

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

LeetCode Topics

Array


0689-maximum-sum-of-3-non-overlapping-subarrays
2358-number-of-ways-to-split-array
2465-shifting-letters-ii
2685-first-completely-painted-row-or-column

Dynamic Programming


0689-maximum-sum-of-3-non-overlapping-subarrays

String


1537-maximum-score-after-splitting-a-string
2465-shifting-letters-ii

Prefix Sum


1537-maximum-score-after-splitting-a-string
2358-number-of-ways-to-split-array
2465-shifting-letters-ii

Hash Table


2685-first-completely-painted-row-or-column

Matrix


2685-first-completely-painted-row-or-column

Name		Name	Last commit message	Last commit date
Latest commit History 1,695 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
0006-zigzag-conversion		0006-zigzag-conversion
0012-integer-to-roman		0012-integer-to-roman
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
0019-remove-nth-node-from-end-of-list		0019-remove-nth-node-from-end-of-list
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
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
0030-substring-with-concatenation-of-all-words		0030-substring-with-concatenation-of-all-words
0031-next-permutation		0031-next-permutation
0033-search-in-rotated-sorted-array		0033-search-in-rotated-sorted-array
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
0041-first-missing-positive		0041-first-missing-positive
0045-jump-game-ii		0045-jump-game-ii
0046-permutations		0046-permutations
0049-group-anagrams		0049-group-anagrams
0050-powx-n		0050-powx-n
0053-maximum-subarray		0053-maximum-subarray
0054-spiral-matrix		0054-spiral-matrix
0056-merge-intervals		0056-merge-intervals
0057-insert-interval		0057-insert-interval
0058-length-of-last-word		0058-length-of-last-word
0059-spiral-matrix-ii		0059-spiral-matrix-ii
0061-rotate-list		0061-rotate-list
0062-unique-paths		0062-unique-paths
0067-add-binary		0067-add-binary
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
0080-remove-duplicates-from-sorted-array-ii		0080-remove-duplicates-from-sorted-array-ii
0081-search-in-rotated-sorted-array-ii		0081-search-in-rotated-sorted-array-ii
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
0091-decode-ways		0091-decode-ways
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
0107-binary-tree-level-order-traversal-ii		0107-binary-tree-level-order-traversal-ii
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
0120-triangle		0120-triangle
0124-binary-tree-maximum-path-sum		0124-binary-tree-maximum-path-sum
0125-valid-palindrome		0125-valid-palindrome
0127-word-ladder		0127-word-ladder
0128-longest-consecutive-sequence		0128-longest-consecutive-sequence
0129-sum-root-to-leaf-numbers		0129-sum-root-to-leaf-numbers
0141-linked-list-cycle		0141-linked-list-cycle
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
0146-lru-cache		0146-lru-cache
0147-insertion-sort-list		0147-insertion-sort-list
0148-sort-list		0148-sort-list
0150-evaluate-reverse-polish-notation		0150-evaluate-reverse-polish-notation
0151-reverse-words-in-a-string		0151-reverse-words-in-a-string
0152-maximum-product-subarray		0152-maximum-product-subarray
0160-intersection-of-two-linked-lists		0160-intersection-of-two-linked-lists
0165-compare-version-numbers		0165-compare-version-numbers
0169-majority-element		0169-majority-element
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
0203-remove-linked-list-elements		0203-remove-linked-list-elements
0204-count-primes		0204-count-primes
0205-isomorphic-strings		0205-isomorphic-strings
0206-reverse-linked-list		0206-reverse-linked-list
0207-course-schedule		0207-course-schedule
0208-implement-trie-prefix-tree		0208-implement-trie-prefix-tree
0209-minimum-size-subarray-sum		0209-minimum-size-subarray-sum
0210-course-schedule-ii		0210-course-schedule-ii
0216-combination-sum-iii		0216-combination-sum-iii

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