C#初学者的Hello World代码_艾孜尔江撰

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已注销 2022-07-25 10:28:32 ©著作权

文章标签 Ezharjan 文章分类 后端开发

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using System;
using System.Collections.Generic;

public class MyClass
{
  
  struct Name{
    public string FirstName;
    public string LastName;
    
    public string GetName(){
      return  FirstName + "·" + LastName; 
    }
  }
  
  struct Vector3{
    public float x;
    public float y;
    public float z;
    
    public double Distance(){
      return Math.Sqrt(x*x+ y*y+ z*z);
    }
  }
  
  public static void RunSnippet()
  {
    Name myName;
    myName.FirstName = "Alexander";
    myName.LastName = "Azhar";
    System.Console.WriteLine("My name is " + myName.GetName());
    
    Vector3 point;
    System.Console.WriteLine("Please enter three points' position to calculate its distance: ");
    point.x = Convert.ToInt32(System.Console.ReadLine());
    point.y = Convert.ToInt32(System.Console.ReadLine());
    point.z = Convert.ToInt32(System.Console.ReadLine());
    System.Console.WriteLine("The Sqrt distance of the three points is "+point.Distance()+" .");
    
  }
  
  #region Helper methods
  
  public static void Main()
  {
    try
    {
      RunSnippet();
    }
    catch (Exception e)
    {
      string error = string.Format("---\nThe following error occurred while executing the snippet:\n{0}\n---", e.ToString());
      Console.WriteLine(error);
    }
    finally
    {
      Console.Write("Press any key to continue...");
      Console.ReadKey();
    }
  }

  private static void WL(object text, params object[] args)
  {
    Console.WriteLine(text.ToString(), args);  
  }
  
  private static void RL()
  {
    Console.ReadLine();  
  }
  
  private static void Break() 
  {
    System.Diagnostics.Debugger.Break();
  }

  #endregion
}