标签：problem include return
#include<stdio.h>
#include<math.h>
int main(){
int a,b,sum;
scanf("%d%d",&a,&b);
sum=a+b;
printf("%d",sum);
return 0;
}
a+b problem
原文地址：http://duzaoqiu0929.blog.51cto.com/9540748/1586557
