using System;

/*

    Name: Jordan S

    Assignment: Lab Day 19

    Date: 3/24/2022

​

*/ 

public class Student

{

​

    string Name; // 1. [Code] Create an auto-implementated property Name of type string 

    int Age; // 2. [Code] Create an auto-implementated property Age of type int 

    double GPA; // 3. [Code] Declare GPA variable (Test?) 

    //private double _GPA; 

    /* 5. [Code] Create the second constructor with 3 parameters to set up the 3 properties */ 

    public Student(string Name, int Age, double GPA) { 

        this.Name = Name; 

        this.Age = Age;  

        this.GPA = GPA; 

        //this.GPA = GPA;   

    }

    //public GPA() {

    //  return this.GPA;

    //}

    public String getName() {

        return this.Name;   

    }

    public int getAge(){

        return this.Age; 

    }   

    public double getGPA() { 

        return this.GPA; 

    }

    // 3. [Code] Create a private field _GPA of type double and a public property GPA

    //    where _GPA should never be negative.

​

    // 4. [Code] Create the first constructor with no parameters

​

​

    // 6. [Code] Method ShowGPA

    //    Input: string strType, where "regular" or "adjusted" values are expected

    //    Output: return a double GPA value, where the return value is (GPA * 1.15) 

    //    when strType equals to "adjusted", otherwise return GPA

    //    Before you returning the GPA value, check whether GPA is greater than 4. If so, return 4.

    public double (

    {

        double val = GPA; 

        if (strType == "adjusted") val *= 1.15; 

        // if (val > 4) val -

    // 7. [Code] Method LuckyDraw

    //    Check 

    //    Input: none

    //    Output: return a bool value whether student is lucky or not according to the rules:

    //    (1) sum up the number of characters of student's name and age.

    //    (2) return true if the number is divisible by 4; false, otherwise. (Hint: use %)

}

​

public class Program

{

    // Here is a static function

    public static void Function(int i, ref double d)

    {

        Console.WriteLine("Entering CallFunction: i = {0}, d = {1}", i, d);

        i++;

        d++;

        Console.WriteLine("Exiting CallFunction: i = {0}, d = {1}", i, d);

    }

    public static void Main()

    {

        // Here are some initial values

        string Name = "Mary";

        int Age = 18;

        double dGPA = 3.6;

        // 8. [Code] Create a student object by using the values above.

        Student Mary = new Student("Mary",18,3.6); 

        // 9. [Code] Call ShowGPA("regular"), and display return value

        // 10. [Code] Call ShowGPA("adjusted"), and display return value

        // 11. [Code] Call LuckyDraw, and display return value

        Console.WriteLine("=================");

        /// 12. ***[Write your answer in the following comments]***

        Console.WriteLine("Age:{0}, GPA:{1}", iAge, dGPA);

        // What is the output of the code above?

        // ***Answer: 

        Function(iAge, ref dGPA);

        // 13. ***[Write your answer in the following comments]***

        Console.WriteLine("Age:{0}, GPA:{1}", iAge, dGPA);

        // What is the output of the code above?

        // ***Answer: 

        // Why ia one variable incremented and the other is not?

        // ***Answer: 

    }

}