“阿里巴巴集团杯”ACM-ICPC校内程序设计精英赛 - 热身赛

From: 2011-04-28 09:00:00 To: 2011-04-28 21:00:00 Now: 2017-09-20 01:09:28 Status: Public

A - A+B

Time Limit: 1s Memory Limit: 128MB

Submissions: 9723 Solved: 5081
Description
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 in one line,and with one line of output for each line in input.
Sample Input
1 5
Sample Output
6
Hint
Source