When I tried to compile my code, I get the error that my symbol variable cannot be found. Here is my code:
import java.util.Scanner;
public class DemoStudent
{
public static void main (
String [] args)
{
//creating an instance of the DemoStudent class
std1 = new Student();
//std2 = new Student();
//std3 = new Student();
Scanner in = new Scanner(System.in);
//get first name & last name
System.out.println("Enter your first name.");
First = in.nextLine();
System.out.println("Enter your last name.");
Last = in.nextLine();
//get tuition amount
System.out.println("Enter full tuition amount.");
Tuition = in.nextLine();
std1.setFirst(first);
//std2.setFirst();
//std3.setFirst();
std1.setLast(last);
//std2.setLast();
//std3.setLast();
std1.setTuition(t);
//std2.setTuition();
//std3.setTuition();
printPayment(std1);
//printPayment(student2);
//printPayment(student3);
}
//This method expects to be passed a Student instance
//as an argument
//static void printPayment(Student std1);
{
//double paymt;
//Scanner scan = new Scanner(System.in);
//this method will accept a reference
//to a specific student
//System.out.println(std1.getFullName(std1));
//System.out.println("Current Tuition:" + std1.getTuition());
//accept payment
//System.out.println("Enter payment:");
//paymt = scan.nextDouble();
//std1.payTuition(paymt);
//System.out.println("Current Tuition:" + std1.getTuition());
}
{
//double paymt;
//Scanner scan = new Scanner(System.in);
//this method will accept a reference
//to a specific student
//System.out.println(std2.getFullName());
//System.out.println("Current Tuition:" + std2.getTuition());
//accept payment
//System.out.println("Enter payment:");
//paymt = scan.nextDouble();
//std1.payTuition(paymt);
//System.out.println("Current Tuition:" + std2.getTuition());
}
{
//double paymt;
//Scanner scan = new Scanner(System.in);
//this method will accept a reference
//to a specific student
//System.out.println(std3.getFullName());
//System.out.println("Current Tuition:" + std3.getTuition());
//accept payment
//System.out.println("Enter payment:");
//paymt = scan.nextDouble();
//std1.payTuition(paymt);
//System.out.println("Current Tuition:" + std3.getTuition());
}
}
