Hdoj 1000 A + B Problem

Hdoj 1000 A + B Problem

没什么好说的，注意多组数据的处理就好了

#include<iostream>#include<cstdio>#include<algorithm>#include<cmath>#include<cctype>#include<cstring> using namespace std;int main(){    int a,b;    while(cin>>a>>b)    {        cout<<a+b<<endl;    }    return 0;}