using System;
public class Test
{
public static void Main()
{
string text = ">>1>>2>>1-2>>1-3";
Console.WriteLine ("before: " + text);
text = System.Text.RegularExpressions.Regex.Replace (
text,
@"\d+",
match => (long.Parse(match.Value)+1).ToString());
Console.WriteLine ("after : " + text);
}
}
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