Question

Using Java please help me return the total to getTicketData() so it will display in my displayTicketData() function. Everything in my display function is a sent to a display class that works well for strings already.

import java.util.Scanner;

public class ticketing {
   //Declaring variables for strings and integers

   private int ticketNum;

   //Using the Scanner to scan in data input by user
   Scanner s = new Scanner(System.in);
  
   void getTicketData() {
      
       //Methods taking in information using display messages and the Java scanner
       System.out.println("Please enter number of tickets sold: ");
       ticketNum = s.nextInt();
      

   }
  
   public int ticketPrice(int ticketNum) {
       int price = 17;
       int total;
      
       total = price * ticketNum;
       return total;
   }

  
   void displayTicketData() {
      
      
       System.out.println("Number of tickets sold: " + ticketNum);
       System.out.println("Total value of tickets sold is: " + total);
   }
   }

Answer 1

// Here is the code in java change the class name as required.

import java.util.Scanner;

// name of class should follow CamelCase
public class Ticketing {

//Declaring variables for strings and integers
   private int ticketNum;

//Using the Scanner to scan in data input by user
   Scanner s = new Scanner(System.in);

//Methods taking in information using display messages and the Java scanner
void getTicketData() {
System.out.println("Please enter number of tickets sold: ");
ticketNum = s.nextInt();
}
  
// method taking number of tickets as parameter and returning totalPrice
public int ticketPrice(int ticketNum) {
int price = 17;
   int total;
total = price * ticketNum;
return total;
}

  
void displayTicketData() {
   //printing number of tickets
System.out.println("Number of tickets sold: " + ticketNum);
   //printing total price of tickets
System.out.println("Total value of tickets sold is: " + ticketPrice(ticketNum));
}
  
   //main method
   public static void main(String[] args){
      
       // created object for calling instance methods
       Ticketing ticket = new Ticketing();
       ticket.getTicketData();
       ticket.displayTicketData();
      
   }
        
}

//output

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