01.a.Student.java

/*
1.a. Create a Java class called Student with the following details as variables within it.
(i) USN
(ii) Name
(iii) Branch
(iv) Phone
Write a Java program to create nStudent objects and print the USN, Name, Branch, and
Phoneof these objects with suitable headings. 
*/

import java.util.Scanner;

class Student {
    private String usn, name, branch, ph;

    public void accept() {
        Scanner scanner = new Scanner(System.in);

        System.out.println("Enter Usn\n");
        usn = scanner.next();

        System.out.println("Enter Name\n");
        name = scanner.next();

        System.out.println("Enter Branch\n");
        branch = scanner.next();

        System.out.println("Enter Phone\n");
        ph = scanner.next();
    }

    public void display() {
        System.out.println("Student details");
        System.out.println("Usn: " + usn);
        System.out.println("Name: " + name);
        System.out.println("Branch: " + branch);
        System.out.println("Phone: " + ph);
        System.out.println();
    }
}

class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        System.out.println("Enter value for n");
        int n = scanner.nextInt();
        Student[] ob1 = new Student[n];

        for (int i = 0; i < n; i++) {
            ob1[i] = new Student();
            ob1[i].accept();
        }

        for (int i = 0; i < n; i++) {
            ob1[i].display();
        }
    }
}