#include <iostream>
using namespace std;

double power_1(double n, int p = 2);
double power_2(char n, int p = 2);
double power_3(int n, int p = 2 );
double power_4(long n, int p = 2);
double power_5(float n, int p = 2);

int main()
{
    cout << "result double: " << power_1(3.563678, 5) << endl;
    cout << "result char: " << power_2 ('r', 5) << endl;
    cout << "result int: " << power_3 (3, 5) << endl;
    cout << "result long: " << power_4 (4, 5) << endl;
    cout << "result float: " << power_5 (3.3, 5) << endl;
    return 0;
}
double power_1(double n, int p)
{
    double result = n;
    for (int i = 1; i <= p; i++)
        result *= n;
    return result;
}
double power_2(char n, int p)
{
    char result = n;
    for (int i = 1; i <= p; i++)
        result *= n;
    return result;
}
double power_3(int n, int p)
{
    int result = n;
    for (int i = 1; i <= p; i++)
        result *= n;
    return result;
}
double power_4(long n, int p)
{
    long result = n;
    for (int i = 1; i <= p; i++)
        result *= n;

    return result;
}
double power_5(float n, int p)
{
    float result = n;
    for (int i = 1; i <= p; i++)
        result *= n;
    return result;
}