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349 Commits
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
 
 
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
 
 
0023-merge-k-sorted-lists
0023-merge-k-sorted-lists
 
 
0028-find-the-index-of-the-first-occurrence-in-a-string
0028-find-the-index-of-the-first-occurrence-in-a-string
 
 
0035-search-insert-position
0035-search-insert-position
 
 
0036-valid-sudoku
0036-valid-sudoku
 
 
0042-trapping-rain-water
0042-trapping-rain-water
 
 
0045-jump-game-ii
0045-jump-game-ii
 
 
0054-spiral-matrix
0054-spiral-matrix
 
 
0057-insert-interval
0057-insert-interval
 
 
0058-length-of-last-word
0058-length-of-last-word
 
 
0067-add-binary
0067-add-binary
 
 
0093-restore-ip-addresses
0093-restore-ip-addresses
 
 
0100-same-tree
0100-same-tree
 
 
0101-symmetric-tree
0101-symmetric-tree
 
 
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
 
 
0109-convert-sorted-list-to-binary-search-tree
0109-convert-sorted-list-to-binary-search-tree
 
 
0121-best-time-to-buy-and-sell-stock
0121-best-time-to-buy-and-sell-stock
 
 
0125-valid-palindrome
0125-valid-palindrome
 
 
0131-palindrome-partitioning
0131-palindrome-partitioning
 
 
0134-gas-station
0134-gas-station
 
 
0135-candy
0135-candy
 
 
0139-word-break
0139-word-break
 
 
0142-linked-list-cycle-ii
0142-linked-list-cycle-ii
 
 
0144-binary-tree-preorder-traversal
0144-binary-tree-preorder-traversal
 
 
0149-max-points-on-a-line
0149-max-points-on-a-line
 
 
0151-reverse-words-in-a-string
0151-reverse-words-in-a-string
 
 
0167-two-sum-ii-input-array-is-sorted
0167-two-sum-ii-input-array-is-sorted
 
 
0169-majority-element
0169-majority-element
 
 
0189-rotate-array
0189-rotate-array
 
 
0205-isomorphic-strings
0205-isomorphic-strings
 
 
0209-minimum-size-subarray-sum
0209-minimum-size-subarray-sum
 
 
0226-invert-binary-tree
0226-invert-binary-tree
 
 
0238-product-of-array-except-self
0238-product-of-array-except-self
 
 
0242-valid-anagram
0242-valid-anagram
 
 
0268-missing-number
0268-missing-number
 
 
0287-find-the-duplicate-number
0287-find-the-duplicate-number
 
 
0290-word-pattern
0290-word-pattern
 
 
0352-data-stream-as-disjoint-intervals
0352-data-stream-as-disjoint-intervals
 
 
0380-insert-delete-getrandom-o1
0380-insert-delete-getrandom-o1
 
 
0383-ransom-note
0383-ransom-note
 
 
0392-is-subsequence
0392-is-subsequence
 
 
0410-split-array-largest-sum
0410-split-array-largest-sum
 
 
0435-non-overlapping-intervals
0435-non-overlapping-intervals
 
 
0438-find-all-anagrams-in-a-string
0438-find-all-anagrams-in-a-string
 
 
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
 
 
0460-lfu-cache
0460-lfu-cache
 
 
0472-concatenated-words
0472-concatenated-words
 
 
0491-non-decreasing-subsequences
0491-non-decreasing-subsequences
 
 
0502-ipo
0502-ipo
 
 
0511-game-play-analysis-i
0511-game-play-analysis-i
 
 
0540-single-element-in-a-sorted-array
0540-single-element-in-a-sorted-array
 
 
0567-permutation-in-string
0567-permutation-in-string
 
 
0652-find-duplicate-subtrees
0652-find-duplicate-subtrees
 
 
0783-minimum-distance-between-bst-nodes
0783-minimum-distance-between-bst-nodes
 
 
0844-backspace-string-compare
0844-backspace-string-compare
 
 
0904-fruit-into-baskets
0904-fruit-into-baskets
 
 
0909-snakes-and-ladders
0909-snakes-and-ladders
 
 
0912-sort-an-array
0912-sort-an-array
 
 
0918-maximum-sum-circular-subarray
0918-maximum-sum-circular-subarray
 
 
0926-flip-string-to-monotone-increasing
0926-flip-string-to-monotone-increasing
 
 
0953-verifying-an-alien-dictionary
0953-verifying-an-alien-dictionary
 
 
0958-check-completeness-of-a-binary-tree
0958-check-completeness-of-a-binary-tree
 
 
0976-largest-perimeter-triangle
0976-largest-perimeter-triangle
 
 
0977-squares-of-a-sorted-array
0977-squares-of-a-sorted-array
 
 
0989-add-to-array-form-of-integer
0989-add-to-array-form-of-integer
 
 
0997-find-the-town-judge
0997-find-the-town-judge
 
 
1011-capacity-to-ship-packages-within-d-days
1011-capacity-to-ship-packages-within-d-days
 
 
1071-greatest-common-divisor-of-strings
1071-greatest-common-divisor-of-strings
 
 
1129-shortest-path-with-alternating-colors
1129-shortest-path-with-alternating-colors
 
 
1137-n-th-tribonacci-number
1137-n-th-tribonacci-number
 
 
1162-as-far-from-land-as-possible
1162-as-far-from-land-as-possible
 
 
1281-subtract-the-product-and-sum-of-digits-of-an-integer
1281-subtract-the-product-and-sum-of-digits-of-an-integer
 
 
1443-minimum-time-to-collect-all-apples-in-a-tree
1443-minimum-time-to-collect-all-apples-in-a-tree
 
 
1470-shuffle-the-array
1470-shuffle-the-array
 
 
1519-number-of-nodes-in-the-sub-tree-with-the-same-label
1519-number-of-nodes-in-the-sub-tree-with-the-same-label
 
 
1523-count-odd-numbers-in-an-interval-range
1523-count-odd-numbers-in-an-interval-range
 
 
1626-best-team-with-no-conflicts
1626-best-team-with-no-conflicts
 
 
1675-minimize-deviation-in-array
1675-minimize-deviation-in-array
 
 
1779-find-nearest-point-that-has-the-same-x-or-y-coordinate
1779-find-nearest-point-that-has-the-same-x-or-y-coordinate
 
 
1807-evaluate-the-bracket-pairs-of-a-string
1807-evaluate-the-bracket-pairs-of-a-string
 
 
1814-count-nice-pairs-in-an-array
1814-count-nice-pairs-in-an-array
 
 
1819-number-of-different-subsequences-gcds
1819-number-of-different-subsequences-gcds
 
 
1825-finding-mk-average
1825-finding-mk-average
 
 
1833-maximum-ice-cream-bars
1833-maximum-ice-cream-bars
 
 
1889-check-if-number-is-a-sum-of-powers-of-three
1889-check-if-number-is-a-sum-of-powers-of-three
 
 
2246-longest-path-with-different-adjacent-characters
2246-longest-path-with-different-adjacent-characters
 
 
2265-partition-array-according-to-given-pivot
2265-partition-array-according-to-given-pivot
 
 
2283-check-if-number-has-equal-digit-count-and-digit-value
2283-check-if-number-has-equal-digit-count-and-digit-value
 
 
2287-rearrange-characters-to-make-target-string
2287-rearrange-characters-to-make-target-string
 
 

Repository files navigation

leetcode

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

Array
0121-best-time-to-buy-and-sell-stock
0139-word-break
0169-majority-element
0189-rotate-array

Hash Table
0139-word-break
0169-majority-element

Divide and Conquer
0169-majority-element

Sorting
0169-majority-element

Counting
0169-majority-element

Math
0189-rotate-array

Two Pointers
0189-rotate-array

Dynamic Programming
0121-best-time-to-buy-and-sell-stock
0139-word-break

String
0139-word-break

Trie
0139-word-break

Memoization
0139-word-break

LeetCode Topics

Array
0004-median-of-two-sorted-arrays
0011-container-with-most-water
0015-3sum
0042-trapping-rain-water
0134-gas-station
0135-candy
0167-two-sum-ii-input-array-is-sorted
0238-product-of-array-except-self
2265-partition-array-according-to-given-pivot
2707-merge-two-2d-arrays-by-summing-values
3685-count-subarrays-of-length-three-with-a-condition

Hash Table
0012-integer-to-roman
0013-roman-to-integer
2707-merge-two-2d-arrays-by-summing-values

Two Pointers
0011-container-with-most-water
0015-3sum
0042-trapping-rain-water
0125-valid-palindrome
0151-reverse-words-in-a-string
0167-two-sum-ii-input-array-is-sorted
0392-is-subsequence
2265-partition-array-according-to-given-pivot
2707-merge-two-2d-arrays-by-summing-values

Binary Search
0004-median-of-two-sorted-arrays
0167-two-sum-ii-input-array-is-sorted

Divide and Conquer
0004-median-of-two-sorted-arrays

Simulation
2265-partition-array-according-to-given-pivot

Prefix Sum
0238-product-of-array-except-self

Greedy
0011-container-with-most-water
0134-gas-station
0135-candy

Dynamic Programming
0042-trapping-rain-water
0392-is-subsequence

Stack
0042-trapping-rain-water

Monotonic Stack
0042-trapping-rain-water

Math
0012-integer-to-roman
0013-roman-to-integer

String
0012-integer-to-roman
0013-roman-to-integer
0014-longest-common-prefix
0058-length-of-last-word
0125-valid-palindrome
0151-reverse-words-in-a-string
0392-is-subsequence

Trie
0014-longest-common-prefix

Sorting
0015-3sum

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Collection of LeetCode questions to ace the coding interview! - Created using [LeetHub](https://github.com/QasimWani/LeetHub)

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