题目说明 本题主要考察c++的基本结构和输入、输出用法，与故宫有多大相似。 引用头文件

#include<iostream>

AC CODE方法1：

#include<iostream>//头文件
using namespace std;
int main(){
	int a,b,c;//定义32位整型 a,b,c
	cin>>a>>b;//格式化输入
	c=a+b;//运算赋值
	cout<<c;//输出变量
	return 0;//养成好习惯，main函数最后不要忘记跟 return 0！
}

方法2：

#include <iostream>//头文件
using namespace std;
int main(){
	int a,b;//定义32位整型 a,b
    cin>>a>>b;//格式化输入
    cout<<a+b;//输出a+b的值
	return 0;//养成好习惯，main函数最后不要忘记跟 return 0！
}
```​

#include using namespace std; int main(){ int a,b,c; cin>>a>>b; c=a+b; cout<<c; return 0; }

#include using namespace std; int main(){ int a,b,c; cin>>a>>b; c=a+b; cout<<c; return 0; }

#include<iostream>
using namespace std;
int main(){
int a,b,c;
cin >> a >> b >> c;
c=a+b;
cout <<  c;
}

#include<iostream>
using namespace std;
int main(){
    int,a,b,c;
    cin>>a>>b;
    c=a+b;
    cout<<c; 

	return 0; 
}

#include using namespace std; int main(){ int a,b,c; cin>>a>>b; c=a+b; cout<<c; return 0; }

#include<iostream>
using namespace std;
int main(){
int a,b,c;
cin >> a >> b >> c;
c=a+b;
cout <<  c;
}

#include<iostream>
using namespace std;
int main(){
    int,a,b,c;
    cin>>a>>b;
    c=a+b;
    cout<<c; 

	return 0; 
}

#include<iostream>
using namespace std;
int main(){
int a,b,c;
cin >> a >> b >> c;
c=a+b;
cout <<  c;
}

#include<iostream>
using namespace std;
int main(){
int a,b,c;
cin >> a >> b >> c;
c=a+b;
cout <<  c;
}

#include<iostream>
using namespace std;
int main(){
int a,b,c;
cin >> a >> b >> c;
c=a+b;
cout <<  c;
}

#include<iostream>
using namespace std;
int main(){
int a,b,c;
cin >> a >> b >> c;
c=a+b;
cout <<  c;
}

#include<iostream>
using namespace std;
int main(){
int a,b,c;
cin >> a >> b >> c;
c=a+b;
cout <<  c;
}

#include<iostream>
using namespace std;
int main(){
int a,b,c;
cin >> a >> b >> c;
c=a+b;
cout <<  c;
}

#include<iostream>
using namespace std;
int main(){
int a,b,c;
cin >> a >> b >> c;
c=a+b;
cout <<  c;
}

#include<iostream>
using namespace std;
int main(){
int a,b,c;
cin >> a >> b >> c;
c=a+b;
cout <<  c;
}

#include<iostream>
using namespace std;
int main(){
int a,b,c;
cin >> a >> b >> c;
c=a+b;
cout <<  c;
}

#include<iostream>
using namespace std;
int main(){
int a,b,c;
cin >> a >> b >> c;
c=a+b;
cout <<  c;
}

#include<iostream>
using namespace std;
int main(){
int a,b,c;
cin >> a >> b >> c;
c=a+b;
cout <<  c;
}

#include<iostream>
using namespace std;
int main(){
int a,b,c;
cin >> a >> b >> c;
c=a+b;
cout <<  c;
}