HDU1095

A+B for Input-Output Practice (VII)

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

1 510 20

 

Sample Output

630
//HDU1095 基础题//A+B for Input-Output Practice (VII) http://acm.hdu.edu.cn/showproblem.php?pid=1095//2017.06.22 by wyj#include#includeusing namespace std;int main(){int a, b;while (scanf("%d%d", &a, &b) != EOF){printf("%d\n\n", a + b);}return 0;}