//

// main.cpp

// leetcode100

//

// Created by 萧天牧 on 17/4/18.

// Copyright © 2017年 萧天牧. All rights reserved.

//

#include <iostream>

using namespace std;

// Definition for a binary tree node.

struct TreeNode {

int val;

TreeNode *left;

TreeNode *right;

TreeNode(int x) : val(x), left(NULL), right(NULL) {}

};

bool isSameTree(TreeNode* p, TreeNode* q) {

if(!p){

if(!q)

return true;

else

return false;

}

if(!q)

return false;

bool flag = true;

if(p->val != q->val)

flag = false;

return flag && isSameTree(p->left, q->left) && isSameTree(p -> right, q->right);

}

int main(int argc, const char * argv[]) {

}