Question

Using Java

Calculating the tip when you go to a restaurant is not difficult, but your restaurant wants to suggest a tip according to the service diners receive. Write a program that calculates a tip according to the diner’s satisfaction as follows:

•Ask for bill amount

•Ask for the diners’ satisfaction level using these ratings: 1 = Totally satisfied, 2 = Satisfied, 3 = Dissatisfied.

•If the diner is totally satisfied, calculate a 20 percent tip.

•If the diner is satisfied, calculate a 15 percent tip.

•If the diner is dissatisfied, calculate a 10 percent tip.

•Report the satisfaction level and tip in dollars and cents

Format tips to 2 decimal points; if the bill is 105$ and satisfaction level is 3, then the tip will be $10.50

Answer 1

//Java Program

import java.util.Scanner;

public class Tip {
   public static void main(String args[]) {
       double bill;
       int rating;
       double tip=0;
      
       Scanner in = new Scanner(System.in);
       System.out.print("Enter bill amount : ");
       bill = in.nextDouble();
      
       System.out.print("Enter Rating : ");
       rating = in.nextInt();
      
       if(rating==1)tip = bill*0.2;
       else if(rating==2)tip = bill*0.15;
       else if(rating==3)tip = bill*0.1;
      
       System.out.printf("Tip amount : $%.2f",tip);
       in.close();
   }
}
//screenshot