Passed and Failed Grade Counter in Java

In this article I would like to share a sample program that will ask the user to enter a series of grades and then our program will count and display the passing and failing grades among students in a class using one dimensional array in Java.

If you have some questions about programming, about my work please send me an email at jakerpomperada@gmail.com and jakerpomperada@yahoo.com. People here in the Philippines can contact me at  my mobile number 09173084360.

Thank you very much and Happy Programming.

Sample Program Output

Program Listing

/*

pass_failed_grades_array.java

Programmer By: Mr. Jake R. Pomperada, MAED-IT

Date : July 23, 2015

Tools: NetBeans 8.0.2, Java SE 8.0

Problem No. 4:

  

Write a program that will ask the user to give ten grades and then

the program will enumerate the passing and failing grade based on

the grades given by the user. Take note the passed grade is 75%.

*/

              

import java.util.Scanner;

class pass_failed_grades_array{

    

public static void main(String[] args) {

      

     Scanner input = new Scanner(System.in);

     char ch;

        

  do { 

      int [] values; 

      values  = new int[10];  

      int x=0;

      int no_passed=0, no_failed=0;

      System.out.print("PASS AND FAILED GRADE PROGRAM");

      System.out.println();

      for (int a=0; a<10; a++)

      {

         x=1;

         x+=a;

         System.out.print("Enter value in item no. " + x + " : ");

         values[a] = input.nextInt();

        }       

         System.out.println(); 

         System.out.print("LIST OF PASSING GRADES");

         System.out.println();

      for (int a=0; a<10; a++)

      {

         if(values[a]>= 75) {

                System.out.print(" " + values[a]+ " ");

                no_passed++;  

           }

       

      }        

      System.out.println(); 

      System.out.print("LIST OF FAILING NUMBERS ");

      System.out.println(); 

      for (int a=0; a<10; a++)

      {

         if(values[a] < 75) {

               System.out.print(" " + values[a]+ " ");

               no_failed++;  

              }

      }     

     System.out.println("\n\n");  

     System.out.println("Number of Passing Grade is " + no_passed + ".");

     System.out.println("Number of Failing Grade is " + no_failed + ".");

     System.out.println();

     System.out.print("\nDo you want to continue (Type y or n) : ");

     ch = input.next().charAt(0);                        

     } while (ch == 'Y'|| ch == 'y');  

     System.out.println();

     System.out.print("\t THANK YOU FOR USING THIS PROGRAM");

     System.out.println("\n\n");

  }

} // End of Code