Calculate A + B.
Input
Each line will contain two integers A and B. Process to end of file.
Output
For each case, output A + B in one line.
Sample Input
1 1
Sample Output
2
程序分析:因为需要多次输入数据,所以用while循环
AC通过代码:
#include<stdio.h>
int main()
{
int i, j;
while(scanf("%d %d", &i, &j)!=EOF)
printf("%d\n", i + j);
return 0;
}