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466 Commits
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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LeetCode

A collection of LeetCode questions to ace the coding interview! - Created using LeetHub v2

LeetCode Topics

Array

0001-two-sum
0004-median-of-two-sorted-arrays
0011-container-with-most-water
0014-longest-common-prefix
0015-3sum
0018-4sum
0026-remove-duplicates-from-sorted-array
0031-next-permutation
0033-search-in-rotated-sorted-array
0034-find-first-and-last-position-of-element-in-sorted-array
0035-search-insert-position
0039-combination-sum
0042-trapping-rain-water
0048-rotate-image
0049-group-anagrams
0053-maximum-subarray
0054-spiral-matrix
0056-merge-intervals
0073-set-matrix-zeroes
0074-search-a-2d-matrix
0075-sort-colors
0081-search-in-rotated-sorted-array-ii
0088-merge-sorted-array
0121-best-time-to-buy-and-sell-stock
0128-longest-consecutive-sequence
0136-single-number
0153-find-minimum-in-rotated-sorted-array
0154-find-minimum-in-rotated-sorted-array-ii
0162-find-peak-element
0169-majority-element
0189-rotate-array
0217-contains-duplicate
0229-majority-element-ii
0238-product-of-array-except-self
0240-search-a-2d-matrix-ii
0283-move-zeroes
0287-find-the-duplicate-number
0485-max-consecutive-ones
0493-reverse-pairs
0540-single-element-in-a-sorted-array
0560-subarray-sum-equals-k
0704-binary-search
0852-peak-index-in-a-mountain-array
0875-koko-eating-bananas
1011-capacity-to-ship-packages-within-d-days
1283-find-the-smallest-divisor-given-a-threshold
1482-minimum-number-of-days-to-make-m-bouquets
1539-kth-missing-positive-number
1752-check-if-array-is-sorted-and-rotated
1901-find-a-peak-element-ii
2064-minimized-maximum-of-products-distributed-to-any-store
2149-rearrange-array-elements-by-sign
2965-find-missing-and-repeated-values

Two Pointers

0011-container-with-most-water
0015-3sum
0018-4sum
0026-remove-duplicates-from-sorted-array
0031-next-permutation
0042-trapping-rain-water
0075-sort-colors
0088-merge-sorted-array
0125-valid-palindrome
0151-reverse-words-in-a-string
0189-rotate-array
0283-move-zeroes
0287-find-the-duplicate-number
0567-permutation-in-string
2149-rearrange-array-elements-by-sign

Math

0048-rotate-image
0050-powx-n
0189-rotate-array
0231-power-of-two
1903-largest-odd-number-in-string
2965-find-missing-and-repeated-values

Hash Table

0001-two-sum
0003-longest-substring-without-repeating-characters
0049-group-anagrams
0073-set-matrix-zeroes
0076-minimum-window-substring
0128-longest-consecutive-sequence
0169-majority-element
0205-isomorphic-strings
0217-contains-duplicate
0229-majority-element-ii
0242-valid-anagram
0451-sort-characters-by-frequency
0560-subarray-sum-equals-k
0567-permutation-in-string
2965-find-missing-and-repeated-values

Sorting

0015-3sum
0018-4sum
0049-group-anagrams
0056-merge-intervals
0075-sort-colors
0088-merge-sorted-array
0169-majority-element
0217-contains-duplicate
0229-majority-element-ii
0242-valid-anagram
0451-sort-characters-by-frequency

Counting

0169-majority-element
0229-majority-element-ii
0451-sort-characters-by-frequency

Divide and Conquer

0004-median-of-two-sorted-arrays
0053-maximum-subarray
0169-majority-element
0240-search-a-2d-matrix-ii
0493-reverse-pairs

Binary Search

0004-median-of-two-sorted-arrays
0033-search-in-rotated-sorted-array
0034-find-first-and-last-position-of-element-in-sorted-array
0035-search-insert-position
0074-search-a-2d-matrix
0081-search-in-rotated-sorted-array-ii
0153-find-minimum-in-rotated-sorted-array
0154-find-minimum-in-rotated-sorted-array-ii
0162-find-peak-element
0240-search-a-2d-matrix-ii
0287-find-the-duplicate-number
0493-reverse-pairs
0540-single-element-in-a-sorted-array
0704-binary-search
0852-peak-index-in-a-mountain-array
0875-koko-eating-bananas
1011-capacity-to-ship-packages-within-d-days
1283-find-the-smallest-divisor-given-a-threshold
1482-minimum-number-of-days-to-make-m-bouquets
1539-kth-missing-positive-number
1901-find-a-peak-element-ii
2064-minimized-maximum-of-products-distributed-to-any-store

Bit Manipulation

0136-single-number
0231-power-of-two
0287-find-the-duplicate-number

Matrix

0048-rotate-image
0054-spiral-matrix
0073-set-matrix-zeroes
0074-search-a-2d-matrix
0240-search-a-2d-matrix-ii
1901-find-a-peak-element-ii
2965-find-missing-and-repeated-values

Dynamic Programming

0042-trapping-rain-water
0053-maximum-subarray
0121-best-time-to-buy-and-sell-stock

Stack

0042-trapping-rain-water
1021-remove-outermost-parentheses
1614-maximum-nesting-depth-of-the-parentheses
1910-remove-all-occurrences-of-a-substring

Monotonic Stack

0042-trapping-rain-water

Greedy

0011-container-with-most-water
1903-largest-odd-number-in-string
2064-minimized-maximum-of-products-distributed-to-any-store

Recursion

0050-powx-n
0231-power-of-two

Simulation

0054-spiral-matrix
1910-remove-all-occurrences-of-a-substring
2149-rearrange-array-elements-by-sign

Union-Find

0128-longest-consecutive-sequence

Prefix Sum

0238-product-of-array-except-self
0560-subarray-sum-equals-k

String

0003-longest-substring-without-repeating-characters
0014-longest-common-prefix
0049-group-anagrams
0076-minimum-window-substring
0125-valid-palindrome
0151-reverse-words-in-a-string
0205-isomorphic-strings
0242-valid-anagram
0451-sort-characters-by-frequency
0567-permutation-in-string
0796-rotate-string
1021-remove-outermost-parentheses
1614-maximum-nesting-depth-of-the-parentheses
1903-largest-odd-number-in-string
1910-remove-all-occurrences-of-a-substring

Binary Indexed Tree

0493-reverse-pairs

Segment Tree

0493-reverse-pairs

Merge Sort

0493-reverse-pairs

Ordered Set

0493-reverse-pairs

Sliding Window

0003-longest-substring-without-repeating-characters
0076-minimum-window-substring
0567-permutation-in-string

Trie

0014-longest-common-prefix

String Matching

0796-rotate-string

Heap (Priority Queue)

0451-sort-characters-by-frequency

Bucket Sort

0451-sort-characters-by-frequency

Backtracking

0039-combination-sum

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Whatever I solve on Leetcode will push here.

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