Question

Compile and Execute a Program

Answer 1

Answer:

import java.util.Scanner;

// Needed for the Scanner class This program calculates the user's gross pay.

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 are you paid per hour? ");

rate = keyboard.nextDouble();

// Perform the calculations.

if (hours <= 40) {

pay = hours * rate;

}

else

{

pay = (hours - 40) - (1.5 * rate) + 40 - rate;

}

// Display results.

System.out.println("You earned $" + pay);

}

}

Explanation: