HDU 1.1.3 A+B for Input-Output Practice (III) Online_Teaching ACM_Steps

HDU 1.1.3 A+B for Input-Output Practice (III)

#include <stdio.h>

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