LeetCode

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

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
0021-merge-two-sorted-lists		0021-merge-two-sorted-lists
0027-remove-element		0027-remove-element
0033-search-in-rotated-sorted-array		0033-search-in-rotated-sorted-array
0035-search-insert-position		0035-search-insert-position
0038-count-and-say		0038-count-and-say
0049-group-anagrams		0049-group-anagrams
0054-spiral-matrix		0054-spiral-matrix
0056-merge-intervals		0056-merge-intervals
0058-length-of-last-word		0058-length-of-last-word
0066-plus-one		0066-plus-one
0070-climbing-stairs		0070-climbing-stairs
0073-set-matrix-zeroes		0073-set-matrix-zeroes
0078-subsets		0078-subsets
0083-remove-duplicates-from-sorted-list		0083-remove-duplicates-from-sorted-list
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
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
0111-minimum-depth-of-binary-tree		0111-minimum-depth-of-binary-tree
0112-path-sum		0112-path-sum
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
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
0136-single-number		0136-single-number
0139-word-break		0139-word-break
0141-linked-list-cycle		0141-linked-list-cycle
0146-lru-cache		0146-lru-cache
0153-find-minimum-in-rotated-sorted-array		0153-find-minimum-in-rotated-sorted-array
0155-min-stack		0155-min-stack
0199-binary-tree-right-side-view		0199-binary-tree-right-side-view
0200-number-of-islands		0200-number-of-islands
0203-remove-linked-list-elements		0203-remove-linked-list-elements
0206-reverse-linked-list		0206-reverse-linked-list
0217-contains-duplicate		0217-contains-duplicate
0232-implement-queue-using-stacks		0232-implement-queue-using-stacks
0234-palindrome-linked-list		0234-palindrome-linked-list
0238-product-of-array-except-self		0238-product-of-array-except-self
0242-valid-anagram		0242-valid-anagram
0252-meeting-rooms		0252-meeting-rooms
0253-meeting-rooms-ii		0253-meeting-rooms-ii
0257-binary-tree-paths		0257-binary-tree-paths
0268-missing-number		0268-missing-number
0278-first-bad-version		0278-first-bad-version
0285-inorder-successor-in-bst		0285-inorder-successor-in-bst
0287-find-the-duplicate-number		0287-find-the-duplicate-number
0303-range-sum-query-immutable		0303-range-sum-query-immutable
0314-binary-tree-vertical-order-traversal		0314-binary-tree-vertical-order-traversal
0328-odd-even-linked-list		0328-odd-even-linked-list
0338-counting-bits		0338-counting-bits
0347-top-k-frequent-elements		0347-top-k-frequent-elements
0380-insert-delete-getrandom-o1		0380-insert-delete-getrandom-o1
0387-first-unique-character-in-a-string		0387-first-unique-character-in-a-string
0394-decode-string		0394-decode-string
0430-flatten-a-multilevel-doubly-linked-list		0430-flatten-a-multilevel-doubly-linked-list
0442-find-all-duplicates-in-an-array		0442-find-all-duplicates-in-an-array
0445-add-two-numbers-ii		0445-add-two-numbers-ii
0448-find-all-numbers-disappeared-in-an-array		0448-find-all-numbers-disappeared-in-an-array
0451-sort-characters-by-frequency		0451-sort-characters-by-frequency
0498-diagonal-traverse		0498-diagonal-traverse
0543-diameter-of-binary-tree		0543-diameter-of-binary-tree
0560-subarray-sum-equals-k		0560-subarray-sum-equals-k
0582-kill-process		0582-kill-process
0637-average-of-levels-in-binary-tree		0637-average-of-levels-in-binary-tree
0647-palindromic-substrings		0647-palindromic-substrings
0692-top-k-frequent-words		0692-top-k-frequent-words
0704-binary-search		0704-binary-search
0744-find-smallest-letter-greater-than-target		0744-find-smallest-letter-greater-than-target
0746-min-cost-climbing-stairs		0746-min-cost-climbing-stairs
0794-valid-tic-tac-toe-state		0794-valid-tic-tac-toe-state
0797-all-paths-from-source-to-target		0797-all-paths-from-source-to-target
0844-backspace-string-compare		0844-backspace-string-compare
0876-middle-of-the-linked-list		0876-middle-of-the-linked-list
0988-smallest-string-starting-from-leaf		0988-smallest-string-starting-from-leaf
1029-two-city-scheduling		1029-two-city-scheduling
1209-remove-all-adjacent-duplicates-in-string-ii		1209-remove-all-adjacent-duplicates-in-string-ii
1244-design-a-leaderboard		1244-design-a-leaderboard
1249-minimum-remove-to-make-valid-parentheses		1249-minimum-remove-to-make-valid-parentheses
1274-number-of-ships-in-a-rectangle		1274-number-of-ships-in-a-rectangle
1332-remove-palindromic-subsequences		1332-remove-palindromic-subsequences
1347-minimum-number-of-steps-to-make-two-strings-anagram		1347-minimum-number-of-steps-to-make-two-strings-anagram
1387-sort-integers-by-the-power-value		1387-sort-integers-by-the-power-value
1396-design-underground-system		1396-design-underground-system
1472-design-browser-history		1472-design-browser-history
1614-maximum-nesting-depth-of-the-parentheses		1614-maximum-nesting-depth-of-the-parentheses
1656-design-an-ordered-stream		1656-design-an-ordered-stream
1683-invalid-tweets		1683-invalid-tweets
1689-partitioning-into-minimum-number-of-deci-binary-numbers		1689-partitioning-into-minimum-number-of-deci-binary-numbers
1704-determine-if-string-halves-are-alike		1704-determine-if-string-halves-are-alike
1757-recyclable-and-low-fat-products		1757-recyclable-and-low-fat-products
1823-find-the-winner-of-the-circular-game		1823-find-the-winner-of-the-circular-game
2022-convert-1d-array-into-2d-array		2022-convert-1d-array-into-2d-array
2046-sort-linked-list-already-sorted-using-absolute-values		2046-sort-linked-list-already-sorted-using-absolute-values
2356-number-of-unique-subjects-taught-by-each-teacher		2356-number-of-unique-subjects-taught-by-each-teacher
README.md		README.md

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