using System;

public class Test
{
	public static void Main()
	{
		var str1 = "string(1)_2013-02-15";
        var str2 = "anotherString(2)_2013-02-15";
        var str3 = "ayetAnotherString(3)_2013-02-15";

        int leftBrace =  str1.IndexOf('(');
        int rightBrace = str1.IndexOf(')', leftBrace);
        str1 = str1.Remove(leftBrace, rightBrace - leftBrace + 1);
        leftBrace =  str2.IndexOf('(');
        rightBrace = str2.IndexOf(')', leftBrace);
        str2 = str2.Remove(leftBrace, rightBrace - leftBrace + 1);
        leftBrace =  str3.IndexOf('(');
        rightBrace = str3.IndexOf(')', leftBrace);
        str3 = str3.Remove(leftBrace, rightBrace - leftBrace + 1);
        Console.WriteLine(str1);
        Console.WriteLine(str2);
        Console.WriteLine(str3);
	}
}