6.18

/*
6.18 Exponentiation
    Deitel & Deitel C++ How to Program, 10th ed (Indian subcontinent adaptation)
    Visual Studio Community 2019
*/
#include <iostream>
using namespace std;

int integerPower( int base, int exponent ) {
    int value{ 1 };
    for ( int i = 0; i < exponent; i++ ) value *= base;
    return value;
}

int main()
{
    int base{ 0 }, exponent{ 0 };

    while (true) {
        cout << "Enter base and exponent (in that order) or enter 0 to end: ";
        cin >> base;
        if ( base == 0 ) break;
        cin >> exponent;
        if ( exponent == 0 ) break;
        cout << endl << base << " raised to the power of " << exponent << " equals: " << integerPower( base, exponent ) << endl << endl;
    }
    return 0;
}