#P290B. QR code
QR code
No submission language available for this problem.
Description
The input contains two integers a1, a2 (0 ≤ ai ≤ 32), separated by a single space.
Output a single integer.
Input
The input contains two integers a1, a2 (0 ≤ ai ≤ 32), separated by a single space.
Output
Output a single integer.
Samples
1 1
0
3 7
0
13 10
1