import java.util.Scanner;

public class IndividualVars
{
    public static void main(String[] args) 
    {
        Scanner input = new Scanner(System.in);
        
        System.out.print("Enter number1: ");
        double number1 = input.nextDouble();
        System.out.print("Enter number2: ");
        double number2 = input.nextDouble();
        System.out.print("Enter number3: ");
        double number3 = input.nextDouble();
        System.out.print("Enter number4: ");
        double number4 = input.nextDouble();
        
        double avg;

        avg = (number1 + number2 + number3 + number4)/4;
        System.out.println("Average = " + avg);
    } 
}