Home Java Student grade Calculation Scanner Using Java

Student grade Calculation Scanner Using Java

2 min read
0
0
556

Input the Student Indexno,Name,subjects in java

  1. Display the Student details
  2. Display the the max marks
  3. Display the total,average and grade
  4. Exit

Please select one option

import java.util.Scanner;

public class Student {
    public void Main(String args[])
    {

        Scanner scan = new Scanner(System.in);

        System.out.print("Enter Student Index No : ");
        String IndexNo = scan.next();

        System.out.print("Enter Student Name : ");
        String name = scan.next();

        System.out.print("Enter Number of Subjects : ");
        int number_of_subjects = scan.nextInt();
        System.out.println();

        int marks = 0;
        int max = 0;
        int tot = 0;

        for (int a = 0; a < number_of_subjects; a++)
        {
            System.out.print("Enter Subject " + (a + 1) + " Marks : ");
            marks = scan.nextInt();
            if (max < marks) {
                max = marks;
            }
            tot = tot + marks;
        }

        boolean b = true;
        while (b) {
            System.out.println();
            System.out.println("A. Display Student Details.");
            System.out.println("B. Display Maximum Marks.");
            System.out.println("C. Display Total, Average & Result.");
            System.out.println("X. Exit.");
            System.out.println();
            System.out.print("select one option Here : ");
            String option = scan.next();
            System.out.println();
            switch (option) {
                case "A":
                    System.out.println("Student IndexNo : " + IndexNo);
                    System.out.println("Student Name : " + name);

                    break;
                case "B":
                    System.out.println("Maximum Marks : " + max);
                    break;
                case "C":
                    double avg = tot / (double) number_of_subjects;
                    String grade = "Fail";
                    if (avg >= 50) {
                        grade = "Pass";
                    }
                    System.out.println("Your Total : " + tot);
                    System.out.println(" Your Average : " + avg);
                    System.out.println("Your Grade : " + grade);
                    break;
                case "X":
                    System.out.println("Exit");
                    b = false;
                    break;
                default:
                    System.out.println("Please select valid option.");
            }
        }
    }
}

i have attached the video link below. which will do this tutorials step by step

Load More Related Articles
Load More By admin
Load More In Java

Leave a Reply

Your email address will not be published. Required fields are marked *

Check Also

Laravel 11 CRUD Mastering RESTful API MVC with Repository Pattern

In this tutorial will teach Laravel 11 Api MVC with Repository Pattern Crud Application st…