#include <iostream>

using namespace std;

int main()
{
    double x, y, z;

    cout << "Input X: ";
    cin >> x;

    cout << "Input Y: ";
    cin >> y;

    cout << "Input Z: ";
    cin >> z;

    if ((x > y) && (x > z))
    {
        cout << "X have the biggest value: " << x;
    }

    else if ((y > x) && (y > z))
    {
        cout << "Y have the biggest value: " << y;
    }

    else if ((z > x) && (z > y))
    {
        cout << "Z have the biggest value: " << z;
    }

    else
    {
        cout << "ALL VALUES ARE EQUAL";
    }

    return 0;
}