java program showing student details

import java.io.*;

class ReadKeyboard

{

 public static void main(String args[])

        throws IOException

                        {

                                    char c;

                  BufferedReader br=new BufferedReader(newInputStreamReader(System.in));

                                               DataInputStream in=new DataInputStream(System.in);

                                                String name;               

                                                int number,total=0;

                                                int marks[]=new int[5];

                                                try

                                                {

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

                                                            name=br.readLine();

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

                                                            number=Integer.parseInt(in.readLine());

                                                            for(int j=0;j<5;j++)

                                                            {

                                                System.out.println("Enter Subject" + (j+1)+" Marks");

                                                marks[j]=Integer.parseInt(in.readLine());

                                                total=total+marks[j];                          

                                    }

                       

                                    System.out.println("Student Name : "+name);

                                    System.out.println("Student Number : "+number);

                                    System.out.println("student Total marks: "+total);

                                    System.out.println("Student Average: "+ (float)(total/5) );

                        }

                        catch(Exception e) { }           

            }

  }

 

 Output:

                        Enter Student Name:

                        Sateesh

                        Enter Student Number:

                        47

                        Enter Subject1 Marks:

                        100

                        Enter Subject2 Marks:

                        100

                        Enter Subject3 Marks:

                        100

                        Enter Subject4 Marks:

                        100

                        Enter Subject5 Marks:

                        99

                        student Total Marks :499

                        Student Aversge      :99.0