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leetcode

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

Array

0179-largest-number

String

0179-largest-number

Greedy

0179-largest-number

Sorting

0179-largest-number

LeetCode Topics

Array

0001-two-sum
0015-3sum
0016-3sum-closest
0026-remove-duplicates-from-sorted-array
0027-remove-element
0035-search-insert-position
0039-combination-sum
0046-permutations
0048-rotate-image
0049-group-anagrams
0059-spiral-matrix-ii
0064-minimum-path-sum
0118-pascals-triangle
0121-best-time-to-buy-and-sell-stock
0122-best-time-to-buy-and-sell-stock-ii
0539-minimum-time-difference
2144-maximum-difference-between-increasing-elements
2551-apply-operations-to-an-array

Math

0009-palindrome-number
0012-integer-to-roman
0013-roman-to-integer
0048-rotate-image
0062-unique-paths
0539-minimum-time-difference

String

0012-integer-to-roman
0013-roman-to-integer
0014-longest-common-prefix
0017-letter-combinations-of-a-phone-number
0022-generate-parentheses
0028-find-the-index-of-the-first-occurrence-in-a-string
0049-group-anagrams
0058-length-of-last-word
0387-first-unique-character-in-a-string
0539-minimum-time-difference
2800-minimum-string-length-after-removing-substrings
3453-generate-binary-strings-without-adjacent-zeros
3684-substring-matching-pattern

Sorting

0015-3sum
0016-3sum-closest
0049-group-anagrams
0539-minimum-time-difference

Dynamic Programming

0022-generate-parentheses
0062-unique-paths
0064-minimum-path-sum
0118-pascals-triangle
0121-best-time-to-buy-and-sell-stock
0122-best-time-to-buy-and-sell-stock-ii

Greedy

0122-best-time-to-buy-and-sell-stock-ii

Stack

0094-binary-tree-inorder-traversal
2800-minimum-string-length-after-removing-substrings

Simulation

0059-spiral-matrix-ii
2551-apply-operations-to-an-array
2800-minimum-string-length-after-removing-substrings

Hash Table

0001-two-sum
0012-integer-to-roman
0013-roman-to-integer
0017-letter-combinations-of-a-phone-number
0049-group-anagrams
0387-first-unique-character-in-a-string

Linked List

0021-merge-two-sorted-lists
0024-swap-nodes-in-pairs
0908-middle-of-the-linked-list

Two Pointers

0015-3sum
0016-3sum-closest
0026-remove-duplicates-from-sorted-array
0027-remove-element
0028-find-the-index-of-the-first-occurrence-in-a-string
0908-middle-of-the-linked-list
2551-apply-operations-to-an-array

Recursion

0021-merge-two-sorted-lists
0024-swap-nodes-in-pairs

Backtracking

0017-letter-combinations-of-a-phone-number
0022-generate-parentheses
0039-combination-sum
0046-permutations
3453-generate-binary-strings-without-adjacent-zeros

Trie

0014-longest-common-prefix

String Matching

0028-find-the-index-of-the-first-occurrence-in-a-string
3684-substring-matching-pattern

Binary Search

0035-search-insert-position

Tree

0094-binary-tree-inorder-traversal

Depth-First Search

0094-binary-tree-inorder-traversal

Binary Tree

0094-binary-tree-inorder-traversal

Bit Manipulation

3453-generate-binary-strings-without-adjacent-zeros

Matrix

0048-rotate-image
0059-spiral-matrix-ii
0064-minimum-path-sum

Combinatorics

0062-unique-paths

Queue

0387-first-unique-character-in-a-string

Counting

0387-first-unique-character-in-a-string

About

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

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