Problems
Power
Power
For integers a and n calculate a^n.
Input data
Two numbers a and n~(1 \le a \le 9, 1 \le n \le 7000).
Output data
Print the result without front zeros and without extra spaces.
Examples
Input example #1
3 20
Output example #1
3486784401
Input example #2
5 50
Output example #2
88817841970012523233890533447265625