012. Easy Exponentials

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012. Easy Exponentials
time limit per test
1 second
memory limit per test
256 megabytes
input
standard input
output
standard output
In the last contest, you were asked to find the last digit of a very large number. This time, you are asked to find the entirety of a much smaller number: your task is to find the first number taken to the power of second number. A brute force approach does work here.
Input
The only line of input contains two space-separated integers  n and k, 1 <= n, k <= 10.
Output
Output a single integer: the number nk.
Example
input
Copy
3 5
output
Copy
243

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