SOURCE FILE: pow_user.cpp
#include <iostream>
#include <cmath>
using namespace std ;
int main (void)
{
double base, exponent, result ;
cout << "\n\nThis program calculates powers -\n" ;
cout << "'base' to the power 'exponent'\n\n" ;
do
{
cout << "Enter a positive base and an exponent.\n" ;
cout << "Make the base negative when you want to stop: " ;
cin >> base ;
if (base > 0)
{
cin >> exponent ;
result = pow(base, exponent) ;
cout << base << " to the power " << exponent
<< " is " << result << ".\n\n" ;
}
} while (base > 0) ;
cout << "\n\nThanks for using this program.\n\n" ;
return 0;
}