#38114: c++解答
210033@lzsh.tc.edu.tw
(魏聖峰)
#include <iostream>
using namespace std;
int main(){
int a,b;
cin>>a>> b;
cout<<c+d<<endl;
}
using namespace std;
int main(){
int a,b;
cin>>a>> b;
cout<<c+d<<endl;
}