题目描述：
Calculate a+b
Description
Two integer a,b (0<=a,b<=10)
Input
Output a+b
Output
Sample Input 1 2
Sample Out 3
代码：
#include<stdio.h>
int main(){
inta,b;
while(scanf("%d%d",&a,&b)!=EOF)
{
printf("%d
",a+b);
}
return 0;
}