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Practice Same Tree

Read the task, work through the examples, and check your approach against the constraints. Use the original LeetCode task for coding and submissions.

Problem Statement

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.

Source: Same Tree on LeetCode. Use the original task for its coding environment and submissions.

Examples

# Example 1

Input
p = [1,2,3], q = [1,2,3]
Output
true

# Example 2

Input
p = [1,2], q = [1,null,2]
Output
false

# Example 3

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].
-10^4 <= Node.val <= 10^4

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