Multiple Choice Trivia Quiz in Java

 I wrote this simple multiply choice trivia quiz using Java programming language that shows how to use control statements, arrays, and methods in Java.

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Program Listing

/**

 * @author Jake Rodriguez Pomperada, MAED-IT, MIT

 * jakerpomperada@gmail.com

 * www.jakerpomperada.com  / www.jakerpomperada.blogspot.com

 * Bacolod City, Negros Occidental, Philippines

 * January 25, 2021  Monday

 */

import java.util.Scanner;

public class Multiple_Choice_Quiz {    

   

 static Scanner Input = new Scanner(System.in);

 

 public static void display_program() {

 

   int correct = 0;

       int incorrect=0;

      int questions = 5;

      System.out.print("\n");

      System.out.println("Multiple Choice Trivia Quiz in Java");

      System.out.print("\n");

       String[][] Ques_Ans = {

{"What game was created by Markus Persson in the Java programming language?","\n A. Pacman \n B. Minecraft \n C. Starcraft \n D. Battle City\n","B"},

{"What nba team Lebron James wins his 4th Championship ring? ","\n A. Chicago Bulls \n B. New York Knicks \n C. LA Lakers \n D. Boston Celtics\n","C"},

{"Who is the present President of the Philippines? ","\n A. Gloria Arroyo \n B. Rody Duterte \n C. Fidel Ramos \n D. Noynoy Aquino\n","B"},

{"Who is the founder of Microsoft? ","\n A. Bill Allen \n B. Peter Norton \n C. Bill Gates \n D. Mark Cuban\n","C"},

{"What NBA Team Tim Duncan played?","\n A. San Antonio Spurs \n B. Toronto Raptors \n C. Detriot Piston \n D. Booklyn Nets\n","A"}};

      String[] user_ans = new String[(int) questions];

      int i=0;

       

      do {

          System.out.print("" + (i+1) + ". " + Ques_Ans[i][0] + "   "+Ques_Ans[i][1]);

          user_ans[i] = String.valueOf(Input.next().charAt(0));

       

   

          if(Ques_Ans[i][2].equals(user_ans[i].toUpperCase())) {

              System.out.println("\n Correct Answer!");

               correct++; 

              

          }

          else

          {

              System.out.println("\n Incorrect. The correct answer is "+Ques_Ans[i][2]);

              incorrect++;

          }

          System.out.print("\n");

          i++;

     }while(i<questions);                      

      System.out.print("\n");

      System.out.print("\t===== DISPLAY RESULTS =====");

      System.out.print("\n");

      System.out.println("\n Number of correct answers: "+ correct);

      System.out.println("\n Number of incorrect answers: "+ incorrect);

      System.out.print("\n");

      System.out.print("\tEnd of Program");

      System.out.print("\n");

      System.exit(0);

 }

    public static void main(String[] args){

    

    display_program();

        

    }

}