1000.cpp

杭电 acm部分代码 有兴趣的可以下载 谢谢

//Calculate a + b 
//Input
//The input will consist of a series of pairs of integers a and b,separated by a space, one pair of integers per line. 
//Output
//For each pair of input integers a and b you should output the sum of a and b in one line,and with one line of output for each line in input.
//Sample Input
//1 5
//Sample Output
//6
//Hint

#include<stdio.h>

void main()
{
	int input1,input2;
	
	while(scanf("%d %d",&input1,&input2)!=EOF)
		printf("%d\n",input1+input2);
}


//总结：scanf函数的返回值等于其输入的参数个数
//若输入的参数个数为0，则其返回值为EOF。