Answer to Question #41345 in Java | JSP | JSF for solomon

Question

accept marks of five students and then displays their average. The program shoud not accept mark which is less than 0 and mark greater than 100. use array concept.

Answer 1

import java.util.Scanner;
 
public class Students {
 
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        double[] arrayOfStudents = newdouble[5];
        double sum = 0;
        for (int i = 0; i <arrayOfStudents.length; i++) {
            System.out.print("Input markfor " + (i + 1) + " student: ");
            int mark =Integer.parseInt(input.nextLine());
            if (mark >= 0 && mark<= 100) {
                arrayOfStudents[i] = mark;
                sum += mark;
            } else {
                i--;
                System.out.println("Badmark inputed. Try again");
            }
        }
        double average = sum /arrayOfStudents.length;
        System.out.println("Average:" + average);
    }