## Let’s LeetCode with Fun

The LeetCode problems are suitable exercises for beginners and intermediate or any programmer who want more proficient at data structures and algorithms. Let’s treat it with fun.

The LeetCode problems are suitable exercises for beginners and intermediate or any programmer who want more proficient at data structures and algorithms. Let’s treat it with fun.

Leetcode Question Write a function to find the longest common prefix string amongst an array of strings. If there is no common prefix, return an… Read More »Leetcode: Longest Common Prefix

LeetCode: Regular Expression Matching, with explanation and DFS solution, DFS with memorization and dynamic programming solution.

Solution for LeetCode 4sum in Cpp

Solution for LeetCode 3sum Closet, explanation with code of Cpp/Java/Python

LeetCode: Palindrome number, explanation and solution with C++/Java/Python

LeetCode: Valid Parentheses, explanation and solution with C++/Java/Python

Leetcode: Median of Two Sorted Arrays, explanation and solution with C/C++/Java

LeetCode add two numbers : explanations and solutions with Cpp/Java/Python, merge linked list and use dummy node.

LeetCode longest substring without repeating characters : explanations and solutions with Cpp/Java/Python