Introduction - If you have any usage issues, please Google them yourself
Xiao Ming is a fifth-grade students, in order to see his early love to watch cartoons, he wanted the job done quickly. But the nasty math teacher has arranged a problem today, Xiao Ming like a long time do not know how to do. Your task is to help Xiao Ming out this math problem solving.
Topic is like this, there is an integer a (-2 ^ 31 <= a <2 ^ 31-1), calculate its integral power a ^ n, where 1 <= n <= 99.