Question

Create an application that allows you to enter student data that consists of an ID number, first name, last name, and grade point average. Depending on whether the student’s grade point average is at least 2.0, output each record either to a file of students in good standing (located at StudentsGoodStanding.txt) or those on academic probation (located at StudentsAcademicProbation.txt).

Answer 1

output

//StudentsGoodStanding.txt

//StudentAcademicProbation.txt

//copyable code

// Students_Standing.java

import java.io.File;

import java.io.FileWriter;

import java.io.IOException;

public class Students_Standing {

   //main method

    public static void main(String[] args) throws IOException {

        //input from the user

        java.util.Scanner Sca = new java.util.Scanner(System.in);

        File GoodstandFile=new File("StudentsGoodStanding.txt");

        File ProbationFile=new File("StudentAcademicProbation.txt");

        FileWriter fpvalue1 = new FileWriter(GoodstandFile);

        FileWriter fpvalue2 = new FileWriter(ProbationFile);

        String NameFirst;

        String NameLast;

        int Student_ID;

        double Grade_Average;

        String temp_Str1 = "", temp_Str2 = "";

        while(true){

        System.out.println("Enter the student ID: ");

        Student_ID = Sca.nextInt();

        System.out.println("Enter the First Name: ");

        NameFirst = Sca.next();

        System.out.println("Enter the Last Name: ");

        NameLast = Sca.next();

        System.out.println("Enter the Grade average: ");

        Grade_Average = Sca.nextDouble();

        if(Grade_Average >= 2.0){

        temp_Str1 = temp_Str1 + Student_ID +"\t"+NameFirst+"\t"+NameLast+"\t"+Grade_Average+"\n";

        }

        else{

        temp_Str2 = temp_Str2 + Student_ID +"\t"+NameFirst+"\t"+NameLast+"\t"+Grade_Average+"\n";

        }

        System.out.println("Enter q to exit OR press any key to continue");

        char Choice = Sca.next().charAt(0);

        if(Choice == 'q' || Choice == 'Q'){

            fpvalue1.write(temp_Str1);

            fpvalue1.flush();

            fpvalue1.close();

            fpvalue2.write(temp_Str2);

            fpvalue2.flush();

            fpvalue2.close();           

            System.out.println("Data stored in File");

            break;

        }

        }

   }

}