#include <iostream>

using namespace std;

int ft_sum_n_pow(int a, int b, int pow)
{
        int sum, ret;

        sum = a + b;
        ret = 1;
        while (pow > 0)
        {
                ret *= sum;
                --pow;
        }
        return (ret);
}

int main()
{
        int a, b, x;

        cout << "Please enter value for a, b and x" << endl;
        cout << "a = ";
        cin >> a;
        cout << "b = ";
        cin >> b;
        cout << "x = ";
        cin >> x;
        cout << endl << ft_sum_n_pow(a, b, x) << endl;
        return (0);
}