Pay.java

//This program calculates the user's gross pay

import java.util.Scanner;  	//to be able to read from the keyboard

public class Pay
{
	public static void main(String [] args)
	{
		//create a Scanner object to read from the keyboard
		Scanner keyboard = new Scanner(System.in);

		//identifier declarations
		double hours;	//number of hours worked
		double rate;	//hourly pay rate
		double pay;		//gross pay

		//display prompts and get input
		System.out.print("How many hours did you work? ");
		hours = keyboard.nextDouble();
		System.out.print("How much do you get paid per hour? ");
		rate = keyboard.nextDouble();

		//calculations
		if(hours <= 40)
			pay = hours * rate;
		else
			pay = (hours - 40) * (1.5 * rate) + 40 * rate;

		//display results
		System.out.println("You earned $" + pay);
	}
}