Depth-First Search 9

• Leetcode 0589. N-ary Tree Preorder Traversal Jan 25, 2023
• Leetcode 0104. Maximum Depth of Binary Tree Jun 9, 2022
• Leetcode 0733. Flood Fill May 14, 2022
• Leetcode 0463. Island Perimeter May 13, 2022
• Leetcode 0112. Path Sum May 12, 2022
• Leetcode 0145. Binary Tree Postorder Traversal May 2, 2022
• Leetcode 0144. Binary Tree Preorder Traversal May 2, 2022
• Leetcode 0101. Symmetric Tree May 2, 2022
• Leetcode 0094. Binary Tree Inorder Traversal May 2, 2022