Coding Interview
Leetcode - Split a String Into the Max Number of Unique Substrings
Problem Statement Given a string s, return the…
Coding Interview
Crawler Log Folder - minimum number of operations needed to go back to the main folder after the change folder operations.
Problem The Leetcode file system keeps a log each…
Coding Interview
Replace all spaces in a string with %20
Problem Statement Replace all spaces in a string…
Coding Interview
Determine if a string has all unique characters
Problem Implement an algorithm to determine if a…
Coding Interview
Valid Palindrome - Leet Code Solution
Problem Statement Given a string, determine if it…
Coding Interview
First Unique Character in a String - Leet Code Solution
Problem Statement Given a string, find the first…
Coding Interview
Reverse String - Leet Code Solution
Problem Statement Write a function that reverses a…
Coding Interview
Rotate Image - Leet Code Solution
Problem Statement You are given an n x n 2D matrix…
Coding Interview
Validate Sudoku - Leet Code Solution
Problem Statement Determine if a 9x9 Sudoku board…
