Silly Practice Task

This is the standard silly practice task. As usual, you're asked to write a program to add two integers.

Input Data

The first and only line of the text file silly.in contains the two integers, A and B (|A| < 2³¹, |B| < 2³¹), separated by a space.

Output Data

The first and only line of the text file silly.out should contain a single integer, the value of A + B.

Example