10000 GitHub - AliRizaAynaci/LeetCode: A collection of LeetCode questions to ace the coding interview! - Created using [LeetHub v2](https://github.com/arunbhardwaj/LeetHub-2.0)
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LeetCode

This repo is created for tracking the LeetCode process by using LeetHub v2.

LeetCode Topics

Array

0001-two-sum
0041-first-missing-positive
0054-spiral-matrix
0064-minimum-path-sum
0130-surrounded-regions
0164-maximum-gap
0200-number-of-islands
0217-contains-duplicate
0280-wiggle-sort
0329-longest-increasing-path-in-a-matrix
0422-valid-word-square
0463-island-perimeter
0487-max-consecutive-ones-ii
0490-the-maze
0624-maximum-distance-in-arrays
0695-max-area-of-island
0762-find-anagram-mappings
0854-making-a-large-island
1019-squares-of-a-sorted-array
1137-height-checker
1210-mean-of-array-after-removing-some-elements
1331-path-with-maximum-gold
1380-number-of-closed-islands
1711-find-valid-matrix-given-row-and-column-sums
2551-apply-operations-to-an-array
2884-length-of-the-longest-valid-substring
3515-find-if-digit-game-can-be-won

Dynamic Programming

0062-unique-paths
0064-minimum-path-sum
0124-binary-tree-maximum-path-sum
0329-longest-increasing-path-in-a-matrix
0487-max-consecutive-ones-ii

Matrix

0054-spiral-matrix
0064-minimum-path-sum
0130-surrounded-regions
0200-number-of-islands
0329-longest-increasing-path-in-a-matrix
0422-valid-word-square
0463-island-perimeter
0490-the-maze
0695-max-area-of-island
0854-making-a-large-island
1331-path-with-maximum-gold
1380-number-of-closed-islands
1711-find-valid-matrix-given-row-and-column-sums

Tree

0098-validate-binary-search-tree
0124-binary-tree-maximum-path-sum
0199-binary-tree-right-side-view
0236-lowest-common-ancestor-of-a-binary-tree
0298-binary-tree-longest-consecutive-sequence
0314-binary-tree-vertical-order-traversal
0637-average-of-levels-in-binary-tree
0988-flip-equivalent-binary-trees
1484-linked-list-in-binary-tree

Depth-First Search

0098-validate-binary-search-tree
0124-binary-tree-maximum-path-sum
0130-surrounded-regions
0133-clone-graph
0199-binary-tree-right-side-view
0200-number-of-islands
0236-lowest-common-ancestor-of-a-binary-tree
0298-binary-tree-longest-consecutive-sequence
0314-binary-tree-vertical-order-traversal
0329-longest-increasing-path-in-a-matrix
0463-island-perimeter
0490-the-maze
0637-average-of-levels-in-binary-tree
0695-max-area-of-island
0813-all-paths-from-source-to-target
0854-making-a-large-island
0988-flip-equivalent-binary-trees
1380-number-of-closed-islands
1484-linked-list-in-binary-tree
2121-find-if-path-exists-in-graph

Binary Tree

0098-validate-binary-search-tree
0124-binary-tree-maximum-path-sum
0199-binary-tree-right-side-view
0236-lowest-common-ancestor-of-a-binary-tree
0298-binary-tree-longest-consecutive-sequence
0314-binary-tree-vertical-order-traversal
0637-average-of-levels-in-binary-tree
0988-flip-equivalent-binary-trees
1484-linked-list-in-binary-tree

Breadth-First Search

0130-surrounded-regions
0133-clone-graph
0199-binary-tree-right-side-view
0200-number-of-islands
0314-binary-tree-vertical-order-traversal
0329-longest-increasing-path-in-a-matrix
0463-island-perimeter
0490-the-maze
0637-average-of-levels-in-binary-tree
0695-max-area-of-island
0813-all-paths-from-source-to-target
0854-making-a-large-island
1380-number-of-closed-islands
2121-find-if-path-exists-in-graph

Linked List

1484-linked-list-in-binary-tree

Backtracking

0813-all-paths-from-source-to-target
1331-path-with-maximum-gold

Union Find

0130-surrounded-regions
0200-number-of-islands
0695-max-area-of-island
0854-making-a-large-island
1380-number-of-closed-islands
2121-find-if-path-exists-in-graph

Math

0062-unique-paths
1069-confusing-number
3515-find-if-digit-game-can-be-won

Combinatorics

0062-unique-paths

Hash Table

0001-two-sum
0041-first-missing-positive
0076-minimum-window-substring
0133-clone-graph
0159-longest-substring-with-at-most-two-distinct-characters
0217-contains-duplicate
0242-valid-anagram
0314-binary-tree-vertical-order-traversal
0340-longest-substring-with-at-most-k-distinct-characters
0762-find-anagram-mappings
1084-find-k-length-substrings-with-no-repeated-characters
2884-length-of-the-longest-valid-substring

Graph

0133-clone-graph
0329-longest-increasing-path-in-a-matrix
0813-all-paths-from-source-to-target
2121-find-if-path-exists-in-graph

Topological Sort

0329-longest-increasing-path-in-a-matrix

Memoization

0329-longest-increasing-path-in-a-matrix

Greedy

0280-wiggle-sort
0624-maximum-distance-in-arrays
1711-find-valid-matrix-given-row-and-column-sums

Sorting

0164-maximum-gap
0217-contains-duplicate
0242-valid-anagram
0280-wiggle-sort
0314-binary-tree-vertical-order-traversal
1019-squares-of-a-sorted-array
1137-height-checker
1210-mean-of-array-after-removing-some-elements

Counting Sort

1137-height-checker

Two Pointers

0961-long-pressed-name
1019-squares-of-a-sorted-array
2551-apply-operations-to-an-array

String

0076-minimum-window-substring
0159-longest-substring-with-at-most-two-distinct-characters
0242-valid-anagram
0340-longest-substring-with-at-most-k-distinct-characters
0961-long-pressed-name
1084-find-k-length-substrings-with-no-repeated-characters
2884-length-of-the-longest-valid-substring

Bucket Sort

0164-maximum-gap

Radix Sort

0164-maximum-gap

Simulation

0054-spiral-matrix
2551-apply-operations-to-an-array

Sliding Window

0076-minimum-window-substring
0159-longest-substring-with-at-most-two-distinct-characters
0340-longest-substring-with-at-most-k-distinct-characters
0487-max-consecutive-ones-ii
1084-find-k-length-substrings-with-no-repeated-characters
2884-length-of-the-longest-valid-substring

Binary Search Tree

0098-validate-binary-search-tree

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A collection of LeetCode questions to ace the coding interview! - Created using [LeetHub v2](https://github.com/arunbhardwaj/LeetHub-2.0)

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