3577 - AcmPC2015 - 101 - First Problem
Time Limit : 1 秒
Memory Limit : 128 MB
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.
Examples
Input Format
1 5
Output Format
6