LeetCode — Same Tree

Input: p = [1,2,3], q = [1,2,3]
Output: true
Input: p = [1,2], q = [1,null,2]
Output: false
Input: p = [1,2,1], q = [1,1,2]
Output: false
  • The number of nodes in both trees is in the range [0, 100].
  • -104 <= Node.val <= 104
LeetCode — Same Tree (Recursive Solution)

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