DSA-C Plus Plus

A collection of LeetCode questions to ace the coding interview!

LeetCode Topics

Array

0026-remove-duplicates-from-sorted-array
0075-sort-colors
0088-merge-sorted-array
0704-binary-search
0877-stone-game
3731-find-missing-elements

Binary Search

0704-binary-search

Two Pointers

0026-remove-duplicates-from-sorted-array
0061-rotate-list
0075-sort-colors
0088-merge-sorted-array
0141-linked-list-cycle
0234-palindrome-linked-list
0876-middle-of-the-linked-list

Sorting

0075-sort-colors
0088-merge-sorted-array
3731-find-missing-elements

Quicksort

0075-sort-colors

Bubble Sort

0075-sort-colors

Linked List

0002-add-two-numbers
0021-merge-two-sorted-lists
0061-rotate-list
0083-remove-duplicates-from-sorted-list
0141-linked-list-cycle
0206-reverse-linked-list
0234-palindrome-linked-list
0445-add-two-numbers-ii
0876-middle-of-the-linked-list
1290-convert-binary-number-in-a-linked-list-to-integer

Recursion

0002-add-two-numbers
0021-merge-two-sorted-lists
0206-reverse-linked-list
0234-palindrome-linked-list

Stack

0094-binary-tree-inorder-traversal
0144-binary-tree-preorder-traversal
0234-palindrome-linked-list
0445-add-two-numbers-ii

Math

0002-add-two-numbers
0445-add-two-numbers-ii
0728-self-dividing-numbers
0877-stone-game
1290-convert-binary-number-in-a-linked-list-to-integer
3345-smallest-divisible-digit-product-i

Enumeration

3345-smallest-divisible-digit-product-i

Hash Table

0141-linked-list-cycle
3731-find-missing-elements

Floyd's Cycle Finding Algorithm

0141-linked-list-cycle

Dynamic Programming

0877-stone-game

Minimax

0877-stone-game

Game Theory

0877-stone-game

Zero-Sum Game

0877-stone-game

Tree

0094-binary-tree-inorder-traversal
0100-same-tree
0144-binary-tree-preorder-traversal

Depth-First Search

0094-binary-tree-inorder-traversal
0100-same-tree
0144-binary-tree-preorder-traversal

Binary Tree

0094-binary-tree-inorder-traversal
0100-same-tree
0144-binary-tree-preorder-traversal

Breadth-First Search

0100-same-tree