HDOJ1000

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

    return 0;
}

竟然要加个while!

原文地址:https://www.cnblogs.com/cunyusup/p/7668522.html