Write a Java program to create n Student objects and print the Name, Branch and Phone

Program: Create a Java class called Student with the following details as variables within it.
USN
Name
Branch
Phone
Write a Java program to create n Student objects and print the USN, Name, Branch and Phone of these objects with suitable headings.

Aim: Demonstrating creation of java classes, objects, constructors, declaration, and initialization of variables.

Write a Java program to create n Student objects and print the Name, Branch and Phone of these objects with suitable headings.

Program:-

import java.util.*; 

public class Student
{ 
    String usn,name,branch; 
    long phone; 
 
    void insertStudent(String reg,String nm, String br,long ph) 
    { 
        usn=reg; 
        name=nm; 
        branch=br; 
        phone=ph; 
    }  

    void displayStudent() 
    { 
        System.out.println("**********************"); 
        System.out.println("USN= "+usn); 
        System.out.println("NAME= "+name); 
        System.out.println("BRANCH= "+branch); 
        System.out.println("PHONE NUMBER= "+phone); 
        System.out.println("**********************"); 
    }  

    public static void main(String args[]) 
    { 
        Student st[]=new Student [100]; 
        Scanner ip=new Scanner(System.in); 
        System.out.println("Enter the number of students"); 
        int n=ip.nextInt();  
        for(int i=0;i<n;i++) 
        st[i]=new Student(); 

        for(int j=0;j<n;j++) 
        { 
        System.out.println("Enter the Usn,Name,Branch,Phone Number"); 
        String usn=ip.next(); 
        String name=ip.next(); 
        String branch=ip.next(); 
        long phone=ip.nextLong(); 
        st[j].insertStudent(usn,name,branch,phone);  
        } 

        for( int m=0;m<n;m++) 
        { 
        System.out.format("Student %d details are\n",m+1); 
        st[m].displayStudent(); 
        }  
    } 
}  

Output:-