#include
using namespace std;
void power(int base, int exp);
int main()
{
power(10, 2);
power(10, -2);
return 0;
}
void power(int base, int exp)
{
int i;
if(exp < 0) return; /* Can't do negative exponents. */
i = 1;
for( ; exp; exp--)
i = base * i;
cout << "The answer is: " << i;
return;
}
The answer is: 100