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  1. using System;
  2. using System.Collections.Generic;
  3.  
  4. public class Test
  5. {
  6. 	public static void Main()
  7. 	{
  8. 	    string str = @"stackoverflow(stack:stackoverflow)overstackflow(over:stackoverflow)";
  9.             IList<String> foundStrings = new List<String>();
  10.             int currentIndex = 0;
  11.             int index = str.IndexOf("(", currentIndex);
  12.             while (index != -1)
  13.             {
  14.                 int start = index + "(".Length;
  15.                 int colonIndex = str.IndexOf(":", start);
  16.                 if (colonIndex != -1)
  17.                 {
  18.                     string nextFound = str.Substring(start, colonIndex - start);
  19.                     foundStrings.Add(nextFound);
  20.                 }
  21.                 currentIndex = start;
  22.                 index = str.IndexOf("(", currentIndex);
  23.             }
  24.             foreach(string found in foundStrings)
  25.                 Console.WriteLine(found);
  26. 	}
  27. }
Success #stdin #stdout 0.05s 34848KB
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stdin
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Standard input is empty
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stack
over
https://ideone.com/zQWIgH
language:
C# (gmcs 5.20.1)
created:
12 years ago
visibility:
public

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