Question

How would I prepare pseudocode and a flowchart for this?

import java.util.Scanner;

public class HotDogsBuns {
   private static int HOTDOG_COUNT_PKG = 10;
   private static int BUNS_COUNT_PKG = 8;
  
   public static void main(String[] args) {
       //Scanner object to get user input
       Scanner keyboard = new Scanner(System.in);
      
       // Get number of people
       System.out.print("How many people will be competing in the contest?: ");
       int noOfPeople = keyboard.nextInt();
       keyboard.nextLine();
      
       // Get number of hotdogs per person
       System.out.print("How many hotdogs will each person be able to eat?: ");
       int countPerPerson = keyboard.nextInt();
       keyboard.nextLine();
      
       // Total HotDogs required
       int totalRequired = noOfPeople * countPerPerson;
      
       //The minimum number of packages of hotdogs required.
       int noOfHotDogPkgs = totalRequired / HOTDOG_COUNT_PKG;
       if (totalRequired % HOTDOG_COUNT_PKG != 0) {
           noOfHotDogPkgs++;
       }
       System.out.println("The minimum number of packages of hotdogs required: " + noOfHotDogPkgs);
      
       //The minimum number of packages of hotdog buns required.
       int noOfBunPkgs = totalRequired / BUNS_COUNT_PKG;
       if (totalRequired % BUNS_COUNT_PKG != 0) {
           noOfBunPkgs++;
       }
       System.out.println("The minimum number of packages of hotdog buns required: " + noOfBunPkgs);
      
       //The number of hotdogs that will be left over
       int leftOverHotDogs = (noOfHotDogPkgs * HOTDOG_COUNT_PKG) - totalRequired;
       System.out.println("The number of hotdogs that will be left over: " + leftOverHotDogs);
      
       //The number of hotdog buns that will be left over.
       int leftOverBuns = (noOfBunPkgs * BUNS_COUNT_PKG) - totalRequired;
       System.out.println("The number of hotdog buns that will be left over: " + leftOverBuns);
      
       //close the scanner
       keyboard.close();
      
   }

}

Answer 1

Answer: Hey dear student find the solution of your query, if you have any doubt feel free to ask. Thanks!!

Pseudocode:

Declare Integer HotDogsCountPKG, BunsCountPKG, noOfPeople, countPerPerson
Declare Integer totalRequired, noOfHotDogPkgs, noOfBunPkgs, leftOverHotDogs, leftOverBuns

Set noOfBunPkgs = 0
Set noOfHotDogPkgs = 0
Set HotDogsCountPKG = 10
Set BunsCountPKG = 8
Display "How many people will be competing in the contest?"
Input noOfPeople
Display "How many hotdogs will each person be able to eat?"
Input countPerPerson
Set totalRequired = noOfPeople * countPerPerson
Set noOfHotDogPkgs = totalRequired / HotDogsCountPKG
If totalRequired MOD HotDogsCountPKG != 0 Then
Set noOfHotDogPkgs = noOfHotDogPkgs + 1
End If
Display "The minimum number of packages of hotdogs required: ", noOfHotDogPkgs
Set noOfBunPkgs = totalRequired / BunsCountPKG
If totalRequired MOD BunsCountPKG != 0 Then
Set noOfBunPkgs = noOfBunPkgs + 1
End If
Display "The minimum number of packages of hotdog buns required: ", noOfBunPkgs
Set leftOverHotDogs = noOfHotDogPkgs * HotDogsCountPKG - totalRequired
Display "The number of hotdogs that will be left over: ", leftOverHotDogs
Set leftOverBuns = noOfBunPkgs * BunsCountPKG - totalRequired
Display "The number of hotdog buns that will be left over: ", leftOverBuns

Flowchart: