Leetcode-Solutions

Ricky’s Leetcode Solutions

129. Sum Root to Leaf Numbers

Jan 19, 2025

114. Flatten Binary Tree to Linked List

Jan 15, 2025

117. Populating Next Right Pointers in Each Node II

Jan 15, 2025

124. Binary Tree Maximum Path Sum

Jan 15, 2025

226. Invert Binary Tree

Jan 8, 2025

101. Symmetric Tree

Jan 7, 2025

112. Path Sum

Jan 4, 2025

105. Construct Binary Tree from Preorder and Inorder Traversal

Jan 1, 2025

104. Maximum Depth of Binary Tree

Dec 31, 2024

146. LRU Cache

Dec 28, 2024