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  1. using System;
  2. using System.Net;
  3.  
  4. namespace n
  5. {
  6.     class Program
  7.     {
  8.  
  9.         static void Main(string[] args)
  10.         {
  11.  
  12.             string s = "длад123.123.11.21ывф12ыл 123.123.11.22 пдылдлп клд.л123.123.11.22вп 55-50-32 плдла 888.123.10.25";
  13.  
  14.             var q = s.Split(' ');
  15.  
  16.             IPAddress tmp;
  17.             foreach (var a in q)
  18.             {
  19.                bool flag= IPAddress.TryParse(a, out tmp);
  20.                 if(flag)
  21.                     Console.WriteLine(tmp.ToString());
  22.             }
  23.         }
  24.     }
  25. }
  26.  
Success #stdin #stdout 0.04s 33936KB
comments (?)
stdin 
Standard input is empty
stdout 
123.123.11.22
https://ideone.com/Anlp3z
language:
C# (gmcs 5.20.1)
created:
11 years ago
visibility:
public

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