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@bojieli
Created May 10, 2015 13:28
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Exercise 1-1
using namespace std;
#include <iostream>
int getPower(int x, int n) {
if (x == 0)
return 0;
if (n == 0)
return 1;
else if (n > 0)
return getPower(x, n-1) * x;
else // n < 0
return getPower(x, n+1) / x;
}
double getPower(double x, int n) {
if (n == 0)
return 1;
else if (n > 0)
return getPower(x, n-1) * x;
else // n < 0
return getPower(x, n+1) / x;
}
int main() {
int a;
double b;
int m;
cin >> a >> b >> m;
cout << getPower(a,m) << endl << getPower(b,m) << endl;
}
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