1329: A+B for Input-Output Practice (VII)
Memory Limit：64 MB
Time Limit：1.000 S
Judge Style：Text Compare
Creator：Imported
Submit：13
Solved：13
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 Copy
1 5
10 20Sample Output Copy
6
30