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

LeetCode Topics

Hash Table

0169-majority-element
0242-valid-anagram

String

0020-valid-parentheses
0242-valid-anagram
0844-backspace-string-compare

Sorting

0088-merge-sorted-array
0169-majority-element
0242-valid-anagram

Linked List

0083-remove-duplicates-from-sorted-list
0206-reverse-linked-list
0234-palindrome-linked-list
0237-delete-node-in-a-linked-list

Recursion

0206-reverse-linked-list
0234-palindrome-linked-list

Two Pointers

0088-merge-sorted-array
0234-palindrome-linked-list
0844-backspace-string-compare

Stack

0020-valid-parentheses
0094-binary-tree-inorder-traversal
0144-binary-tree-preorder-traversal
0145-binary-tree-postorder-traversal
0155-min-stack
0232-implement-queue-using-stacks
0234-palindrome-linked-list
0844-backspace-string-compare
3834-merge-adjacent-equal-elements

Design

0155-min-stack
0232-implement-queue-using-stacks

Queue

0232-implement-queue-using-stacks

Simulation

0844-backspace-string-compare
3834-merge-adjacent-equal-elements

Tree

0094-binary-tree-inorder-traversal
0144-binary-tree-preorder-traversal
0145-binary-tree-postorder-traversal

Depth-First Search

0094-binary-tree-inorder-traversal
0144-binary-tree-preorder-traversal
0145-binary-tree-postorder-traversal

Binary Tree

0094-binary-tree-inorder-traversal
0144-binary-tree-preorder-traversal
0145-binary-tree-postorder-traversal

Array

0088-merge-sorted-array
0169-majority-element
3834-merge-adjacent-equal-elements

Divide and Conquer

0169-majority-element

Counting

0169-majority-element