CJ-21 : Program to enter Student Details

Type the programs in NOTEPAD or DOS prompt itself, for Consol Application.
Type in NETBEANS or ECLIPSE for Window Application.
Here after , I am just typing the programs only..to know more about it , refer

Introduction to JAVA 

before doing any JAVA Programs.

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Refer Enter student details using 2 functions also.
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import java.io.*;

public class student 

{

    public static void main(String args[])

    {

        int rno;

        String name,branch;

        try

        {

            DataInputStream x=new DataInputStream(System.in);

            System.out.println("Enter Roll Number :");

            rno=Integer.parseInt(x.readLine());

            System.out.println("Enter Student Name :");

            name=x.readLine();

            System.out.println("Enter Branch :");

            branch=x.readLine();

            System.out.println("==========================");

            System.out.println("Roll Number ="+rno);

            System.out.println("Name ="+name);

            System.out.println("Branch ="+branch);

        }

        catch(Exception e)

        {

        }

        }

 }

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Output : 

Enter Roll Number :

1

Enter Student Name :

Priyada

Enter Branch :

Computer Science

==========================

Roll Number =1

Name =Priyada

Branch =Computer Science