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// Lab 11 Exercise 4
// Programmer: Daniel Hunt
// Editor(s) used: Win 7 JNotePad
// Compiler(s) used: Java SE 6
// Description: This program builds a class with different types of data variables. It
// prompts the user to
 
import java.io.*;
 
class Student
{
  String name;
  String address;
  String city;
  String state;
  int zip;
  char gender;
  int id;
  float gpa;       
}
 
public class Students
{
  static void printResults(int record)
  {
    // echo the results
    System.out.println("Student's name: " + a[record)].name);
    System.out.println("Student's address: " + a[record)].address);
    System.out.println("Student's city: " + a[record)].city);
    System.out.println("Student's state: " + a[record)].state);
    System.out.println("Student's zip: " + a[record)].zip);
    System.out.println("Student's gender: " + a[record)].gender);
    System.out.println("Student's id: " + a[record)].id);
    System.out.println("Student's gpa: " + a[record)].gpa);
  }
 
  static void askForInput(int record)
  {
    BufferedReader cin;
    cin = new BufferedReader(new InputStreamReader(System.in));

    System.out.print("Student 1's name: ");
    a[record)].name = cin.readLine();
    System.out.print("Student 1's address: ");
    a[record)].address = cin.readLine();
    System.out.print("Student 1's city: ");
    a[record)].city = cin.readLine();
    System.out.print("Student 1's state: ");
    a[record)].state = cin.readLine();
    System.out.print("Student 1's zip: ");
    a[record)].zip = new Double(cin.readLine()).intValue();
    System.out.print("Student 1's gender [M/F]: ");
    a[record)].gender = cin.readLine().charAt(0);
    System.out.print("Student 1's id: ");
    a[record)].id = new Double(cin.readLine()).intValue();
    System.out.print("Student 1's gpa: ");
    a[record)].gpa = new Double(cin.readLine()).floatValue();
  } // askForInput
 
  public static void main(String[] argv) throws Exception
  { 
    // declare and initialize array for Student class
    Student[] a = new Student[3];
    for(int i = 0; i < a.length; i++)
      a[i] = new Student();
 
    for(int i = 0; i < 3; i++)
    {
      askForInput(i);
      printResults(i);
    } 
  }
}