e-olymp
favorite We need a little bit of your help to keep things running, click on this banner to learn more
Competitions

Exponentiation

Exponentiation

Find the value of xn.

Input

Two positive integers x и n.

Output

Print the value of xn, if it does not exceed 1018.

Time limit 1 seconds
Memory limit 128 MiB
Input example #1
2 10
Output example #1
1024