Untitled

#include <iostream>
#include <algorithm>
#include <vector>
using namespace std;
float piwpaw(float a, float b) {
	float h = 1.0;

	if (b == 0) h = 1;
	else if (b > 0) {
		for (int i = 0; i < b; i++) {
			h *= a;
		}
	}
	else if (b < 0) {
		for (int i = 0; i < -b; i++) {
			h *= a;
		}
		h = 1.0/h;
	}
	return h;
}

int main() {
	float a, b;
	cin >> a >> b;
	cout << piwpaw(a, b);
}