~~~ /* 题目： Problem Description Your task is to Calculate a + b. Input The input will consist of a series of pairs of integers a and b, separated by a space, one pair of integers per line. Output For each pair of input integers a and b you should output the sum of a and b, and followed by a blank line. Sample Input 1 5 10 20 Sample Output 6 30 时间： 2012.03.14 作者： 烟大洋仔 题目： 感觉现在做的话稍微容易了 */ #include <iostream> using namespace std; int main() { int b,a; while(cin>>a>>b) { cout<<a+b<<endl<<endl; } return 0; } ~~~