Problem-Solving

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

Name		Name	Last commit message	Last commit date
Latest commit History 513 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
0011-container-with-most-water		0011-container-with-most-water
0015-3sum		0015-3sum
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
0020-valid-parentheses		0020-valid-parentheses
0021-merge-two-sorted-lists		0021-merge-two-sorted-lists
0022-generate-parentheses		0022-generate-parentheses
0023-merge-k-sorted-lists		0023-merge-k-sorted-lists
0025-reverse-nodes-in-k-group		0025-reverse-nodes-in-k-group
0026-remove-duplicates-from-sorted-array		0026-remove-duplicates-from-sorted-array
0033-search-in-rotated-sorted-array		0033-search-in-rotated-sorted-array
0036-valid-sudoku		0036-valid-sudoku
0039-combination-sum		0039-combination-sum
0042-trapping-rain-water		0042-trapping-rain-water
0043-multiply-strings		0043-multiply-strings
0048-rotate-image		0048-rotate-image
0049-group-anagrams		0049-group-anagrams
0051-n-queens		0051-n-queens
0054-spiral-matrix		0054-spiral-matrix
0056-merge-intervals		0056-merge-intervals
0057-insert-interval		0057-insert-interval
0070-climbing-stairs		0070-climbing-stairs
0073-set-matrix-zeroes		0073-set-matrix-zeroes
0074-search-a-2d-matrix		0074-search-a-2d-matrix
0076-minimum-window-substring		0076-minimum-window-substring
0078-subsets		0078-subsets
0079-word-search		0079-word-search
0098-validate-binary-search-tree		0098-validate-binary-search-tree
0100-same-tree		0100-same-tree
0102-binary-tree-level-order-traversal		0102-binary-tree-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
0110-balanced-binary-tree		0110-balanced-binary-tree
0121-best-time-to-buy-and-sell-stock		0121-best-time-to-buy-and-sell-stock
0125-valid-palindrome		0125-valid-palindrome
0128-longest-consecutive-sequence		0128-longest-consecutive-sequence
0130-surrounded-regions		0130-surrounded-regions
0133-clone-graph		0133-clone-graph
0138-copy-list-with-random-pointer		0138-copy-list-with-random-pointer
0139-word-break		0139-word-break
0141-linked-list-cycle		0141-linked-list-cycle
0143-reorder-list		0143-reorder-list
0146-lru-cache		0146-lru-cache
0150-evaluate-reverse-polish-notation		0150-evaluate-reverse-polish-notation
0153-find-minimum-in-rotated-sorted-array		0153-find-minimum-in-rotated-sorted-array
0155-min-stack		0155-min-stack
0167-two-sum-ii-input-array-is-sorted		0167-two-sum-ii-input-array-is-sorted
0189-rotate-array		0189-rotate-array
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
0213-house-robber-ii		0213-house-robber-ii
0215-kth-largest-element-in-an-array		0215-kth-largest-element-in-an-array
0217-contains-duplicate		0217-contains-duplicate
0226-invert-binary-tree		0226-invert-binary-tree
0230-kth-smallest-element-in-a-bst		0230-kth-smallest-element-in-a-bst
0235-lowest-common-ancestor-of-a-binary-search-tree		0235-lowest-common-ancestor-of-a-binary-search-tree
0238-product-of-array-except-self		0238-product-of-array-except-self
0242-valid-anagram		0242-valid-anagram
0287-find-the-duplicate-number		0287-find-the-duplicate-number
0332-reconstruct-itinerary		0332-reconstruct-itinerary
0347-top-k-frequent-elements		0347-top-k-frequent-elements
0417-pacific-atlantic-water-flow		0417-pacific-atlantic-water-flow
0424-longest-repeating-character-replacement		0424-longest-repeating-character-replacement
0435-non-overlapping-intervals		0435-non-overlapping-intervals
0543-diameter-of-binary-tree		0543-diameter-of-binary-tree
0567-permutation-in-string		0567-permutation-in-string
0572-subtree-of-another-tree		0572-subtree-of-another-tree
0647-palindromic-substrings		0647-palindromic-substrings
0695-max-area-of-island		0695-max-area-of-island
0697-degree-of-an-array		0697-degree-of-an-array
0703-kth-largest-element-in-a-stream		0703-kth-largest-element-in-a-stream
0704-binary-search		0704-binary-search
0724-find-pivot-index		0724-find-pivot-index
0739-daily-temperatures		0739-daily-temperatures
0743-network-delay-time		0743-network-delay-time
0746-min-cost-climbing-stairs		0746-min-cost-climbing-stairs
0875-koko-eating-bananas		0875-koko-eating-bananas
0881-boats-to-save-people		0881-boats-to-save-people
0973-k-closest-points-to-origin		0973-k-closest-points-to-origin
0981-time-based-key-value-store		0981-time-based-key-value-store
0994-rotting-oranges		0994-rotting-oranges
1041-robot-bounded-in-circle		1041-robot-bounded-in-circle
1046-last-stone-weight		1046-last-stone-weight
1328-break-a-palindrome		1328-break-a-palindrome
1472-design-browser-history		1472-design-browser-history
1584-min-cost-to-connect-all-points		1584-min-cost-to-connect-all-points
1797-design-authentication-manager		1797-design-authentication-manager
1974-minimum-time-to-type-word-using-special-typewriter		1974-minimum-time-to-type-word-using-special-typewriter
2068-check-whether-two-strings-are-almost-equivalent		2068-check-whether-two-strings-are-almost-equivalent
2487-remove-nodes-from-linked-list		2487-remove-nodes-from-linked-list
README.md		README.md

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