using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text.RegularExpressions;
 
public class Test
{
	public static void Main()
	{
    	var line = "0.1, 1.1, 2.1, 3.1, 4.1";
    	var myVals = Regex.Matches(line, @"(?<=\.)\d+", RegexOptions.ECMAScript)
            .Cast<Match>()
            .Select(m => int.Parse(m.Value))
            .ToList();
        foreach (var i in myVals)
        	Console.WriteLine(i);
	}
}

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