Topic: News to me

[kdub_nz]

This is something I wasn't aware of  . . . after 20 odd years
The for loop control can have additional statements which execute along with the
initialise statement and increment/step statement
but apparently not with the test statement.

something new every day is a good thing !

Code - C#: [Select]

1. // See https://aka.ms/new-console-template for more information
2.  
3. using System;
4. namespace Basics;
5. class Program
6. {
7.    static void Main()
8.    {
9.       Console.WriteLine("Hello, CH02 : Vocabulary");
10.  
11.       Console.WriteLine($"Namespace: {typeof(Program).Namespace}\n");
12.  
13.       int i;
14.       int j = 3;
15.  
16.       for (i = 0, Console.WriteLine($"Start: i={i}, j={j}");
17.             i < j;
18.             i++, j--, Console.WriteLine($"Step: i={i}, j={j}"))
19.       {
20.          //...
21.       }
22.       /*
23.       Hello, CH02: Vocabulary
24.       Namespace: Basics
25.  
26.       Start: i = 0, j = 3
27.       Step: i = 1, j = 2
28.       Step: i = 2, j = 1
29.       */
30.    }
31. }
32.  
33.