using System;

​

public class Program

{

  public static void Main()

  {

  }

  // ▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓

  // ▓▓ 📚 THEORY (below)                                                ▓▓

  // ▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓

  // IN CALL QUESTIONS

  // What's serialization / desirialization ?

  // What's the primary use of delegates ?

  // What is Roslyn ? (in the context of C#)

​

  // ▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓

  // ▓▓ 🧪 TESTING (below)                                               ▓▓

  // ▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓

​

  // ▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓

  // ▓▓ [1-T]:                                                           ▓▓

  // ▓▓ 1. Create a class called "DataObject"                            ▓▓

  // ▓▓ 2. Add properties to it, such as:                                ▓▓

  // ▓▓ - Height (int)                                                   ▓▓

  // ▓▓ - Width                                                          ▓▓

  // ▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓

​

  public class DataObject {

    public int Height { get; set;}

    public int Width { get; set;}

  }

​

  // ▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓

  // ▓▓ [2-T]:                                                           ▓▓

  // ▓▓ 1. Create a new function "Process"                    ▓▓

  // ▓▓ 2. Create a new List of DataObject's items.                      ▓▓

  // ▓▓ 3. (bonus) What is a "var" keyword.                              ▓▓

  // ▓▓ 4. Add some random items to the List. (any number of items)      ▓▓

  // ▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓

​

  var Process = () => {

    List<DataObject> list = new List<DataObject>{

      new DataObject { Height = 8, Width = 12},

      new DataObject { Height = 4 , Width = 16}

    };

  };

  // INSERT-CODE-HERE

​

  // ▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓

  // ▓▓ [3-T] EXPLAIN:                                   ▓▓

  // ▓▓ 1. Create a new class method "Analyze"                ▓▓

  // ▓▓ 2. Extract the Item with the largest Height, from the            ▓▓

  // ▓▓    "DataListObject".                                             ▓▓

  // ▓▓ 3. How to deal with the situation of the value being             ▓▓

  // ▓▓    "DataListObject" of "null".                                   ▓▓

  // ▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓

​

  using Linq;

  var Analyze = (list: List<DataObject>) => 

  {

    return list.OrderBy(x=>x?.Height, true).FirstOrDefault();

  };

​

}

// ▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓

// ▓▓ [4-T] EXPLAIN                                                    ▓▓

// ▓▓ What will happen in the following code ?:                        ▓▓

// ▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓

/*

  public static void Main01()

  {

    var newDataObject = new DataObject

    {

      Height = 50,

      Width = 50

    };

    LogicFunc(newDataObject);

    Console.WriteLine(newDataObject.Height);

    return;

  }

​

  public static void LogicFunc

  (

    DataObject data

    // DataObject object

  )

  {

    data.Height = 60;

    return;

  }

​

  Main01();

​

  ----

  Answer :: 60

*/