2066 - A+B again
Time Limit : 1 秒
Memory Limit : 128 MB
Your job is very easy !!!
Just Calculate A + B.
Input
Each line will contain two integers A and B. Process to end of file.And both A and B you can use "long long"to store them
Output
For each case, output A + B in one line.
Examples
Input Format
1 1 10 10 11111111111 11111111111
Output Format
2 20 22222222222