Question

g. Re-code the following as a do-while loop with a switch statement for the if-elses, Assume goingToMovies is declared and has been set to true, so it can enter the loop. Assume choice, movie, Cont and input are already declared. while(goingToMavies) Sustem.aut printf("%nChoose a number from 1 through 5 for the movie" + "you want to watch: ") choice inputnextint) iffchoice 1) movie "Shazam!" else iffchoice 2) movie "A Dog's Purpose" else iffchoice 3) movie "Aladdin"; else iffchoice ==4 movie "The Kitchen" else iffchoice 5) movie "Maleficent: Mistress of Evil"; else Sxstem.aut printf("%nlnxalid choice! Try again%n); //END if-else choice IS 5 OR choice> 5 /END if-else choice IS 4 OR choice //END if-else choice IS 3 OR choice> 3 4 M/END if-else choice IS 2 OR choice> 2 Y/END if-else choice IS 1 OR choice> 1 Svstem.out printf("%nDo you want to continue? \Y\or \N\': "); Cont = inputnextLinel)-charAt(0); if[Character.toUpperCase(cont) 'N') == { goingToMovies= false; }//END if cont IS 'N iffchoice 0&& choice < 6) { System.aut printf"%nYQu are going to see %s!%n", movie); }//END if choice > 0 AND <6 /END while goingToMovies IS true HEPHER

Need help answering this java programming question. Thank you in advance!

Answer 1

Program: Using Switch statement

import java.io import java.util.Scanner; 3 public class MyClass 1 2 static char cont-'N'; static String movie- "Aladdin"; static boolean goingToMovies-true static int choice-3; public static void main(String args[) { while(goingToMovies) { 4 5 6 7 8 9 System.out.printf("%nChoose a number from 1 through 5 for the movie ""you want to watch: "); switch(choice) 10 11 12 f 13 case 1: movie "Shazam!"; break; 14 15 16 case 2: movie"A Dog's Purpose"; 17 18 break; 19 case 3: movie "Aladdin"; break; 20 21 case 4: movie "The Kitchen"; break; case 5 movie "Maleficent: Mistress of Evil"; break; 22 23 24 25 26 27 28 default: System.out.printf(" %nInvalid choice! Try again%n"); break; 29 30 31 System.out.printf("%nDo you want to continue?\Y\' or N if (Character.toUpperCase(cont) = 'N') 34 goingToMovies false; }//END if cont IS 'N' "); 32 33 35 36 if (choice 0 && choice < 6) System.out.printf( "%nYou are going to see %s!%n", movie) }//END if choice 0 AND < 6 }//END while goingToMovies IS true } } 37 38 39 40 41 42
Program:

import java.io.*;
import java.util.Scanner;
public class MyClass {
static char cont='N';
static String movie="Aladdin";
static boolean goingToMovies=true;
static int choice=3;
public static void main(String args[]) {
while(goingToMovies) {
System.out.printf("%nChoose a number from 1 through 5 for the movie " + "you want to watch: ");
switch(choice)
{
case 1:
movie = "Shazam!";
break;
case 2:
movie = "A Dog's Purpose";
break;
case 3:
movie = "Aladdin";
break;
case 4:
movie = "The Kitchen";
break;
case 5:
movie = "Maleficent: Mistress of Evil";
break;
default:
System.out.printf("%nInvalid choice! Try again%n");
break;
}
System.out.printf("%nDo you want to continue? \'Y\' or \'N\': ");
if(Character.toUpperCase(cont)=='N')
{ goingToMovies = false;
}//END if cont IS 'N'
if(choice > 0 && choice < 6) {
System.out.printf("%nYou are going to see %s!%n", movie);
}//END if choice > 0 AND < 6
}//END while goingToMovies IS true
}
}

Output:

X CAdministrator: Windows Command Processor F:java javac MyClass.java F:java java MyClass Choose a number from 1 through 5 for the movie you want to watch: Do you want to continue? 'Y'or 'N': You are go ing to see Aladdin! F:java>