#include<iostream> #include<cstdio> #include<cmath> using namespace std; int main() { int n; double p; while(cin >> n >> p) { printf("%.0f\n",pow(p,1.0/n)); } }
uva 113 Power of Cryptography
原文：http://www.cnblogs.com/yong-hua/p/4657401.html
