Question

3. Arrays Question_code) [16 Marks] Develop a Java application which stores the following number of online flight ticket bookings for each of the last 4 months into an array. Month Number of Flight Ticket Bookings February 6150 March 9085 April 6689 May 8365 Your answer should include the following: a) Give an appropriate name to your array, initialize it with an appropriate datatype and add the number of flight ticket bookings for the last 4 months to the array as displayed in the table. (5 marks] b) Output the values from the array for all 4 months by using a for loop. [4 marks] c) Output both the Maximum and the 2nd lowest number of monthly flight tickets from the array. You may need to sort the array. [4 marks) d) Use good java coding conventions including good naming conventions, indentation and comments in the code. [3 marks) import java util.*; class Main public static void main(String[] args) { //Initialize the array and hard code in the number of monthly flight tickets sold for last 4 months... //Add missing code............ } }

Answer 1

public class Main {
   public static void main(String args[]) {
       int ticketBooking[] = {6000, 4150,7085,5689,8365};
       String months[] = {"January","February","March","April","may"};
       int total = 0;
      
       for(int i=0;i<ticketBooking.length;i++) {
           total = total + ticketBooking[i];
       }
       System.out.println("Total ticket: "+ total);
       for(int i=0;i<ticketBooking.length;i++) {
           System.out.printf("%8s: %d\n",months[i], ticketBooking[i]);
       }
       bubblesort(ticketBooking);
       System.out.println("Minimum number of monthy tickets : "+ ticketBooking[0]);
       System.out.println("2nd largest number of monthy tickets : "+ ticketBooking[3]);
   }
  
   public static void bubblesort(int a[]){
       int n = a.length;
       for(int i=n-1;i>=0;i--){
           for(int j=0;j<i;j++){
               if(a[j]>a[j+1]){
                   int temp=a[j];
                   a[j]=a[j+1];
                   a[j+1]=temp;
               }
           }
       }
   }
}

***********************************************************************************************************************************

IN CASE OF ANY DOUBT PLEASE ASK IN THE COMMENT SECTION