Class Solution


  • public class Solution
    extends Object
    100 - Same Tree\. Easy Given the roots of two binary trees `p` and `q`, write a function to check if they are the same or not. Two binary trees are considered the same if they are structurally identical, and the nodes have the same value. **Example 1:** ![](https://assets.leetcode.com/uploads/2020/12/20/ex1.jpg) **Input:** p = [1,2,3], q = [1,2,3] **Output:** true **Example 2:** ![](https://assets.leetcode.com/uploads/2020/12/20/ex2.jpg) **Input:** p = [1,2], q = [1,null,2] **Output:** false **Example 3:** ![](https://assets.leetcode.com/uploads/2020/12/20/ex3.jpg) **Input:** p = [1,2,1], q = [1,1,2] **Output:** false **Constraints:** * The number of nodes in both trees is in the range `[0, 100]`. * -104 <= Node.val <= 104
    • Constructor Detail

      • Solution

        public Solution()