C# 2 Lines Code


  • 0
    T
    /**
     * Definition for a binary tree node.
     * public class TreeNode {
     *     public int val;
     *     public TreeNode left;
     *     public TreeNode right;
     *     public TreeNode(int x) { val = x; }
     * }
     */
    public class Solution {
        public bool IsSameTree(TreeNode p, TreeNode q) {
            if(p == null && q == null) return true;
            return p != null && q != null && p.val == q.val ? IsSameTree(p.left, q.left) && IsSameTree(p.right, q.right) : false;
        }
    }
    

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