cbsecalculator.java

import java.util.Scanner;
public class cbsecalculator {
    public static void main(String[] args) {
        System.out.println("practice cbse calculator");
         Scanner scan = new Scanner(System.in);
                System.out.println("Enter your Physics marks : ");
                int physics = scan.nextInt();
                System.out.println("Enter your English marks : ");
                int English = scan.nextInt();
                System.out.println("Enter your Chemistry marks : ");
                int chemistry = scan.nextInt();
                System.out.println("Enter your Mathematics marks : ");
                int mathematics = scan.nextInt();
                System.out.println("Enter your Computer Science marks : ");
                int computer = scan.nextInt();

                float percentage = ((physics + English + chemistry + mathematics + computer)/500.0f)*100;

                System.out.println("percentage : ");
                System.out.println(percentage);


            }
        }