using System;

public class Program

{

    public static void Main()

    {

        //input variables

        int a;

        int b;

        int c;

        int d;

        int e;

        //output variables

        int x;

        int y;

        int z;

        Console.WriteLine("Hello World");

        //Thank you! That's exactly what I wanted.

        //Should I be using i++ or ++i? I did not know they were different. I had always learned i++ and switched because I had copy pasted.

        //Next, I want to call a method that has 5 variables as input, and returns 3 values as output. All values are 0,1,2,3,4.

        a=1;

        b=2;

        c=3;

        d=4;

        e=2;

        //This is the beginning of the method.

        Console.Write("Input: ("); 

        Console.Write(a); Console.Write(",");

        Console.Write(b); Console.Write(") and (");

        Console.Write(c); Console.Write(",");

        Console.Write(d); Console.Write(",");

        Console.Write(e); Console.Write(")");

        Console.WriteLine();

        x = (b+d)%5;

        y = (b+c+d)%5;

        z = (2*a-e)%2;

        Console.Write("Output: (");

        Console.Write(x); Console.Write(",");

        Console.Write(y); Console.Write(",");

        Console.Write(z); Console.Write(")");

        Console.WriteLine();

​

        //This is the end of the method.

    }

}