//
// Created by Till on 20-Oct-21.
//

#include <iostream>
#include <cmath> // needed for square roots
using namespace std;

int avg_score (float& num1, float& num2, float& num3)
{
    int avg = 0;
    avg = ( num1 + num2 + num3 ) / 3;
    return avg;
}

int main() {

    float value1, value2, value3, average = 0.0;

    cout << "Enter 3 values that you want averaged." << endl;
    cout << "Enter value 1: " << endl;
    cin >> value1;
    cout << "Enter value 2: " << endl;
    cin >> value2;
    cout << "Enter value 3: " << endl;
    cin >> value3;

    average = avg_score(value1, value2, value3);
    cout << "Your average score is: " << average << endl;

    return 0;
}