## Problem 8: String to Integer Atoi (Medium)

Code for this problem is available at https://github.com/scprogramming/LeetcodeExplained/tree/master/Problem%208%20-%20String%20to%20Integer%20Atoi%20(Medium) Problem: Implement the atoi function, which converts a string into an integer…

## Problem 7: Reverse Integer (Easy)

Code for this problem can be found at https://github.com/scprogramming/LeetcodeExplained/tree/master/Problem%20Seven%20-%20Reverse%20Integer%20(Easy) Problem: Given a positive or negative integer, reverse the digits of…

## Problem 6: Zigzag Conversion (Medium)

Code for this problem can be found at: https://github.com/scprogramming/LeetcodeExplained/tree/master/Problem%206%20-%20ZigZag%20Conversion%20(Medium) Problem: Given a string of text, write the text in a…

## Problem 5: Longest Palindrome Substring (Medium)

Code for this problem can be found at https://github.com/scprogramming/LeetcodeExplained/tree/master/Problem%20Five%20-%20Longest%20Palindrome%20Substring%20(Medium) Problem: Given a string s, find the longest palindrome that is…

## Problem 4: The Median of Two Sorted Arrays (Hard)

Code for this problem can be found at https://github.com/scprogramming/LeetcodeExplained/tree/master/Problem%20Four%20-%20Median%20of%20Two%20Sorted%20Arrays%20(Hard) Problem: Given two sorted arrays of numbers, determine the median of…

## Problem 3: Longest Substring Without Repeated Characters (Medium)

The code for this problem can be found at https://github.com/scprogramming/LeetcodeExplained/tree/master/Problem%20Three%20-%20Longest%20Substring%20without%20Repeating%20Characters%20(Medium) Problem: Given a string of characters, find the longest substring…

## Problem 2: Add Two Numbers (Medium)

Code for this problem can be found at: https://github.com/scprogramming/LeetcodeExplained/tree/master/Problem%20Two%20-%20Add%20Two%20Numbers%20(Medium) Problem: Suppose you are given two non-empty linked lists representing two…

## Problem 1: Two Sum (Easy)

Code for this problem can be found at https://github.com/scprogramming/LeetcodeExplained/tree/master/Problem%20One%20-%20TwoSum%20(Easy) The Problem: Given an array of integers, return indices of the…