Problem-Solving

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
0035-search-insert-position
0217-contains-duplicate

Hash Table

0001-two-sum
0012-integer-to-roman
0217-contains-duplicate

Two Pointers

0005-longest-palindromic-substring
0011-container-with-most-water
0028-find-the-index-of-the-first-occurrence-in-a-string

String

0005-longest-palindromic-substring
0012-integer-to-roman
0014-longest-common-prefix
0020-valid-parentheses
0028-find-the-index-of-the-first-occurrence-in-a-string

String Matching

0028-find-the-index-of-the-first-occurrence-in-a-string

Math

0009-palindrome-number
0012-integer-to-roman
0029-divide-two-integers
0069-sqrtx

Greedy

0011-container-with-most-water

Binary Search

0004-median-of-two-sorted-arrays
0035-search-insert-position
0069-sqrtx

Linked List

0021-merge-two-sorted-lists

Recursion

0021-merge-two-sorted-lists

Divide and Conquer

0004-median-of-two-sorted-arrays

Bit Manipulation

0029-divide-two-integers

Stack

0020-valid-parentheses

Bracket Sequences

0020-valid-parentheses

Dynamic Programming

0005-longest-palindromic-substring

Manacher

0005-longest-palindromic-substring

Trie

0014-longest-common-prefix

Sorting

0217-contains-duplicate