C代码:

#include <stdio.h>

int main()
{
	int a, b;
	while(EOF != scanf("%d %d", &a, &b))
	{
		printf("%d\n", a + b);
	}
	
	return 0;
}

       C++代码:

#include <iostream>
using namespace std;

int main()
{
	int a, b;
	while(cin >> a >> b)
	{
		cout << a + b << endl;
	}

	return 0;
}



本文转载:CSDN博客