LeetCode

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

Name		Name	Last commit message	Last commit date
Latest commit History 349 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
0004-median-of-two-sorted-arrays		0004-median-of-two-sorted-arrays
0006-zigzag-conversion		0006-zigzag-conversion
0007-reverse-integer		0007-reverse-integer
0008-string-to-integer-atoi		0008-string-to-integer-atoi
0009-palindrome-number		0009-palindrome-number
0010-regular-expression-matching		0010-regular-expression-matching
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
0015-3sum		0015-3sum
0016-3sum-closest		0016-3sum-closest
0017-letter-combinations-of-a-phone-number		0017-letter-combinations-of-a-phone-number
0018-4sum		0018-4sum
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
0024-swap-nodes-in-pairs		0024-swap-nodes-in-pairs
0025-reverse-nodes-in-k-group		0025-reverse-nodes-in-k-group
0026-remove-duplicates-from-sorted-array		0026-remove-duplicates-from-sorted-array
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
0029-divide-two-integers		0029-divide-two-integers
0030-substring-with-concatenation-of-all-words		0030-substring-with-concatenation-of-all-words
0031-next-permutation		0031-next-permutation
0032-longest-valid-parentheses		0032-longest-valid-parentheses
0033-search-in-rotated-sorted-array		0033-search-in-rotated-sorted-array
0034-find-first-and-last-position-of-element-in-sorted-array		0034-find-first-and-last-position-of-element-in-sorted-array
0054-spiral-matrix		0054-spiral-matrix
0103-binary-tree-zigzag-level-order-traversal		0103-binary-tree-zigzag-level-order-traversal
0137-single-number-ii		0137-single-number-ii
0202-happy-number		0202-happy-number
0228-summary-ranges		0228-summary-ranges
0258-add-digits		0258-add-digits
0319-bulb-switcher		0319-bulb-switcher
0373-find-k-pairs-with-smallest-sums		0373-find-k-pairs-with-smallest-sums
0530-minimum-absolute-difference-in-bst		0530-minimum-absolute-difference-in-bst
0649-dota2-senate		0649-dota2-senate
0662-maximum-width-of-binary-tree		0662-maximum-width-of-binary-tree
0705-design-hashset		0705-design-hashset
0714-best-time-to-buy-and-sell-stock-with-transaction-fee		0714-best-time-to-buy-and-sell-stock-with-transaction-fee
0744-find-smallest-letter-greater-than-target		0744-find-smallest-letter-greater-than-target
0785-is-graph-bipartite		0785-is-graph-bipartite
0837-new-21-game		0837-new-21-game
0839-similar-string-groups		0839-similar-string-groups
0859-buddy-strings		0859-buddy-strings
0879-profitable-schemes		0879-profitable-schemes
1027-longest-arithmetic-subsequence		1027-longest-arithmetic-subsequence
1035-uncrossed-lines		1035-uncrossed-lines
1046-last-stone-weight		1046-last-stone-weight
1091-shortest-path-in-binary-matrix		1091-shortest-path-in-binary-matrix
1137-n-th-tribonacci-number		1137-n-th-tribonacci-number
1140-stone-game-ii		1140-stone-game-ii
1161-maximum-level-sum-of-a-binary-tree		1161-maximum-level-sum-of-a-binary-tree
1187-make-array-strictly-increasing		1187-make-array-strictly-increasing
1232-check-if-it-is-a-straight-line		1232-check-if-it-is-a-straight-line
1312-minimum-insertion-steps-to-make-a-string-palindrome		1312-minimum-insertion-steps-to-make-a-string-palindrome
1318-minimum-flips-to-make-a-or-b-equal-to-c		1318-minimum-flips-to-make-a-or-b-equal-to-c
1351-count-negative-numbers-in-a-sorted-matrix		1351-count-negative-numbers-in-a-sorted-matrix
1376-time-needed-to-inform-all-employees		1376-time-needed-to-inform-all-employees
1396-design-underground-system		1396-design-underground-system
1406-stone-game-iii		1406-stone-game-iii
1456-maximum-number-of-vowels-in-a-substring-of-given-length		1456-maximum-number-of-vowels-in-a-substring-of-given-length
1470-shuffle-the-array		1470-shuffle-the-array
1491-average-salary-excluding-the-minimum-and-maximum-salary		1491-average-salary-excluding-the-minimum-and-maximum-salary
1502-can-make-arithmetic-progression-from-sequence		1502-can-make-arithmetic-progression-from-sequence
1514-path-with-maximum-probability		1514-path-with-maximum-probability
1557-minimum-number-of-vertices-to-reach-all-nodes		1557-minimum-number-of-vertices-to-reach-all-nodes
1569-number-of-ways-to-reorder-array-to-get-same-bst		1569-number-of-ways-to-reorder-array-to-get-same-bst
1572-matrix-diagonal-sum		1572-matrix-diagonal-sum
1601-maximum-number-of-achievable-transfer-requests		1601-maximum-number-of-achievable-transfer-requests
1721-swapping-nodes-in-a-linked-list		1721-swapping-nodes-in-a-linked-list
1732-find-the-highest-altitude		1732-find-the-highest-altitude
1802-maximum-value-at-a-given-index-in-a-bounded-array		1802-maximum-value-at-a-given-index-in-a-bounded-array
2090-k-radius-subarray-averages		2090-k-radius-subarray-averages
2101-detonate-the-maximum-bombs		2101-detonate-the-maximum-bombs
2130-maximum-twin-sum-of-a-linked-list		2130-maximum-twin-sum-of-a-linked-list
2140-solving-questions-with-brainpower		2140-solving-questions-with-brainpower
2215-find-the-difference-of-two-arrays		2215-find-the-difference-of-two-arrays
2248-intersection-of-multiple-arrays		2248-intersection-of-multiple-arrays
2249-count-lattice-points-inside-a-circle		2249-count-lattice-points-inside-a-circle
2250-count-number-of-rectangles-containing-each-point		2250-count-number-of-rectangles-containing-each-point
2251-number-of-flowers-in-full-bloom		2251-number-of-flowers-in-full-bloom
2259-remove-digit-from-number-to-maximize-result		2259-remove-digit-from-number-to-maximize-result
2260-minimum-consecutive-cards-to-pick-up		2260-minimum-consecutive-cards-to-pick-up
2261-k-divisible-elements-subarrays		2261-k-divisible-elements-subarrays
2262-total-appeal-of-a-string		2262-total-appeal-of-a-string
2336-smallest-number-in-infinite-set		2336-smallest-number-in-infinite-set
2352-equal-row-and-column-pairs		2352-equal-row-and-column-pairs
2360-longest-cycle-in-a-graph		2360-longest-cycle-in-a-graph
2381-shifting-letters-ii		2381-shifting-letters-ii
2382-maximum-segment-sum-after-removals		2382-maximum-segment-sum-after-removals
2448-minimum-cost-to-make-array-equal		2448-minimum-cost-to-make-array-equal
2466-count-ways-to-build-good-strings		2466-count-ways-to-build-good-strings
2542-maximum-subsequence-score		2542-maximum-subsequence-score

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