Data Structure and algorithum

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

Name		Name	Last commit message	Last commit date
Latest commit History 905 Commits
0001-two-sum		0001-two-sum
0002-add-two-numbers		0002-add-two-numbers
0006-zigzag-conversion		0006-zigzag-conversion
0007-reverse-integer		0007-reverse-integer
0011-container-with-most-water		0011-container-with-most-water
0012-integer-to-roman		0012-integer-to-roman
0013-roman-to-integer		0013-roman-to-integer
0014-longest-common-prefix		0014-longest-common-prefix
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
0026-remove-duplicates-from-sorted-array		0026-remove-duplicates-from-sorted-array
0028-find-the-index-of-the-first-occurrence-in-a-string		0028-find-the-index-of-the-first-occurrence-in-a-string
0031-next-permutation		0031-next-permutation
0040-combination-sum-ii		0040-combination-sum-ii
0041-first-missing-positive		0041-first-missing-positive
0042-trapping-rain-water		0042-trapping-rain-water
0046-permutations		0046-permutations
0048-rotate-image		0048-rotate-image
0049-group-anagrams		0049-group-anagrams
0050-powx-n		0050-powx-n
0055-jump-game		0055-jump-game
0056-merge-intervals		0056-merge-intervals
0057-insert-interval		0057-insert-interval
0058-length-of-last-word		0058-length-of-last-word
0062-unique-paths		0062-unique-paths
0066-plus-one		0066-plus-one
0069-sqrtx		0069-sqrtx
0073-set-matrix-zeroes		0073-set-matrix-zeroes
0074-search-a-2d-matrix		0074-search-a-2d-matrix
0075-sort-colors		0075-sort-colors
0076-minimum-window-substring		0076-minimum-window-substring
0079-word-search		0079-word-search
0085-maximal-rectangle		0085-maximal-rectangle
0088-merge-sorted-array		0088-merge-sorted-array
0100-same-tree		0100-same-tree
0118-pascals-triangle		0118-pascals-triangle
0121-best-time-to-buy-and-sell-stock		0121-best-time-to-buy-and-sell-stock
0129-sum-root-to-leaf-numbers		0129-sum-root-to-leaf-numbers
0131-palindrome-partitioning		0131-palindrome-partitioning
0140-word-break-ii		0140-word-break-ii
0141-linked-list-cycle		0141-linked-list-cycle
0143-reorder-list		0143-reorder-list
0150-evaluate-reverse-polish-notation		0150-evaluate-reverse-polish-notation
0151-reverse-words-in-a-string		0151-reverse-words-in-a-string
0155-min-stack		0155-min-stack
0165-compare-version-numbers		0165-compare-version-numbers
0169-majority-element		0169-majority-element
0179-largest-number		0179-largest-number
0189-rotate-array		0189-rotate-array
0191-number-of-1-bits		0191-number-of-1-bits
0200-number-of-islands		0200-number-of-islands
0201-bitwise-and-of-numbers-range		0201-bitwise-and-of-numbers-range
0202-happy-number		0202-happy-number
0205-isomorphic-strings		0205-isomorphic-strings
0206-reverse-linked-list		0206-reverse-linked-list
0214-shortest-palindrome		0214-shortest-palindrome
0215-kth-largest-element-in-an-array		0215-kth-largest-element-in-an-array
0217-contains-duplicate		0217-contains-duplicate
0229-majority-element-ii		0229-majority-element-ii
0231-power-of-two		0231-power-of-two
0232-implement-queue-using-stacks		0232-implement-queue-using-stacks
0234-palindrome-linked-list		0234-palindrome-linked-list
0237-delete-node-in-a-linked-list		0237-delete-node-in-a-linked-list
0238-product-of-array-except-self		0238-product-of-array-except-self
0241-different-ways-to-add-parentheses		0241-different-ways-to-add-parentheses
0242-valid-anagram		0242-valid-anagram
0260-single-number-iii		0260-single-number-iii
0268-missing-number		0268-missing-number
0279-perfect-squares		0279-perfect-squares
0283-move-zeroes		0283-move-zeroes
0287-find-the-duplicate-number		0287-find-the-duplicate-number
0295-find-median-from-data-stream		0295-find-median-from-data-stream
0310-minimum-height-trees		0310-minimum-height-trees
0315-count-of-smaller-numbers-after-self		0315-count-of-smaller-numbers-after-self
0330-patching-array		0330-patching-array
0334-increasing-triplet-subsequence		0334-increasing-triplet-subsequence
0344-reverse-string		0344-reverse-string
0345-reverse-vowels-of-a-string		0345-reverse-vowels-of-a-string
0349-intersection-of-two-arrays		0349-intersection-of-two-arrays
0350-intersection-of-two-arrays-ii		0350-intersection-of-two-arrays-ii
0367-valid-perfect-square		0367-valid-perfect-square
0368-largest-divisible-subset		0368-largest-divisible-subset
0386-lexicographical-numbers		0386-lexicographical-numbers
0387-first-unique-character-in-a-string		0387-first-unique-character-in-a-string
0392-is-subsequence		0392-is-subsequence
0402-remove-k-digits		0402-remove-k-digits
0404-sum-of-left-leaves		0404-sum-of-left-leaves
0409-longest-palindrome		0409-longest-palindrome
0432-all-oone-data-structure		0432-all-oone-data-structure
0440-k-th-smallest-in-lexicographical-order		0440-k-th-smallest-in-lexicographical-order
0442-find-all-duplicates-in-an-array		0442-find-all-duplicates-in-an-array
0443-string-compression		0443-string-compression
0451-sort-characters-by-frequency		0451-sort-characters-by-frequency
0452-minimum-number-of-arrows-to-burst-balloons		0452-minimum-number-of-arrows-to-burst-balloons
0492-construct-the-rectangle		0492-construct-the-rectangle
0502-ipo		0502-ipo
0506-relative-ranks		0506-relative-ranks
0509-fibonacci-number		0509-fibonacci-number

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