Leet Code Practice These are my solutions to LeetCode problems written in Elixir. All solutions have a corresponding test in test/solutions/ Quick Start git clone [email protected]:terenceponce/leetcode.git cd leetcode asdf install mix test Problems Arrays & Hashing Easy 1 - Two Sum 13 - Roman to Integer 169 - Majority Element 217 - Contains Duplicate 242 - Valid Anagram 1207 - Unique Number of Occurrences 1365 - How Many Numbers Are Smaller Than The Current Number 1512 - Number of Good Pairs 2068 - Check Whether Two Strings Are Almost Equivalent Medium 49 - Group Anagrams Two Pointers Easy 125 - Valid Palindrome Sliding Window Easy 121 - Best Time to Buy and Sell Stock Stack Easy 20 - Valid Parentheses Binary Search Easy 704 - Binary Search Linked List Easy 21 - Merge Two Sorted Lists 206 - Reverse Linked List Medium 2 - Add Two Numbers Trees Easy 100 - Same Tree 104 - Maximum Depth of Binary Tree 110 - Balanced Binary Tree 226 - Invert Binary Tree 543 - Diameter of Binary Tree 572 - Subtree of Another Tree