HDOJ练习第1000题
1、题目
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
2.重点(易错)
Process to end of file. 表示未限定输入输出的量 需要用到while(cin())
3.代码
#include<iostream>
using namespace std;
int main(){
int a,b;
while(cin>>a>>b) cout<<a+b<<endl;
return 0;
}