Answer to Question #297304 in C++ for Abel

Question

Write c++ program that find the x raised to the power n use the function concept ,

where n can be any integer. Use the algorithm that would compute x 20 by multiplying

1 by x 20 times

Answer 1

#include <iostream>




double my_pow(double x , int n )
{
    if (n == 0)
        return 1;
    double res = x;
    for (int i = 1; i < n; i++)
    {
        res *= x;
    }
    return res;
}




int main()
{
    double x;
    int n;


    std::cout << "Enter x : ";
    std::cin >> x;


    std::cout << "Enter n : ";
    std::cin >> n;






    double new_x=my_pow(x, n);


    std::cout << "Result : " << new_x << std::endl;


    return 0;
}