JAVA CODE FOR FILTER STREAM-STUDENT MARKLIST

PROGRAM:

import java.io.*;

class Studentmarklist1

{

            public static void main(String a[]) throws IOException

            {

                        DataInputStream d=new DataInputStream(System.in);

System.out.println("\nEnter the Name,Rollno and Mark1,Mark2,Mark3,Mark4,Mark5::");

                        String name=d.readLine();

                        int no=Integer.parseInt(d.readLine());

                        int m1=Integer.parseInt(d.readLine());

                        int m2=Integer.parseInt(d.readLine());

                        int m3=Integer.parseInt(d.readLine());

                        int m4=Integer.parseInt(d.readLine());

                        int m5=Integer.parseInt(d.readLine());

                        int tot=(m1+m2+m3+m4+m5);

                        float  avg=tot/5;

                        System.out.println("\nName:="+name);

                        System.out.println("Rollno:="+no);

                        System.out.println("Mark1:="+m1);

                        System.out.println("Mark2:="+m2);

                        System.out.println("Mark3:="+m3);

                        System.out.println("Mark4:="+m4);

                        System.out.println("Mark5:="+m5);

                        System.out.println("Total:="+tot);

                        System.out.println("Average:="+avg);

if((m1&m2&m3&m4&m5)>40)

                        {

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

                        }

                        else

                        {

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

                        }

                        if(avg>=90.0)

                        {

                                    System.out.println("Grade=Outstanding!");

                        }

                        if(avg>=70.5&avg<=90.0)

                        {

          

System.out.println("Grade=First Class");

                        }

                        if(avg>=60.0&avg<=70.5)

                        {

            System.out.println("Grade=Second Class");

                        }

                        if(avg>50.0&avg<60.0)

                        {

            System.out.println("Grade=Third Class");

                        }

                        if(avg<50.0)

                        {

           System.out.println("Grade=No Class");

                        }

            FileOutputStream fos=new FileOutputStream("Stud.txt");

DataOutputStream dos=new DataOutputStream(fos);

dos.writeUTF(name);

dos.writeInt(no);

dos.writeInt(m1);

dos.writeInt(m2);

dos.writeInt(m3);

dos.writeInt(m4);

dos.writeInt(m5);

dos.writeInt(tot);

dos.writeFloat(avg);

            }

 }

OUTPUT:

Enter the Name,Rollno and Mark1,Mark2,Mark3,Mark4,Mark5::

MARTIN

101

98

92

91

90

87

Name:=MARTIN

Rollno:=101

Mark1:=98

Mark2:=92

Mark3:=91

Mark4:=90

Mark5:=87

Total:=458

Average:=91.6

Result=Pass

Grade=Outstanding!