fork(1) download
copy 
  1. using System;
  2. using System.Text.RegularExpressions; 
  3.  
  4. public class Test
  5. {
  6.   public static void Main()
  7.   {
  8.     string text = "AB    GHIJKLZ";
  9.     Match match = Regex.Match(
  10.       Regex.Replace(text, @"^(.)(.{5})(.{6})(.)$", "$1,$2,$3,$4"),
  11.       @"^[A-Z ],[A-Z]*[ ]*,[A-Z]*[ ]*,[A-Z ]$");
  12.     if (match.Success)
  13.     {
  14.       Console.WriteLine(text);
  15.     } 
  16.   } 
  17. }
Success #stdin #stdout 0.08s 37176KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
AB    GHIJKLZ
https://ideone.com/PygriG
language:
C# (gmcs 5.20.1)
created:
11 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!