HDU1000 A + B Problem

Problem Description 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

Author HDOJ

代码

#include<stdio.h> int main(){ int long long a=0,b=0; while(~scanf("%d %d",&a,&b)) printf("%d\n",a+b); return 0; }

用 while(scanf(“%d%d”,&a,&b)!=EOF) 也可以……