using System;
public class Test
{
public static void Main()
{
string s = "123-45-67";
s = s.Replace("-", "");
Console.WriteLine(s);
}
}
dXNpbmcgU3lzdGVtOwoKcHVibGljIGNsYXNzIFRlc3QKewoJcHVibGljIHN0YXRpYyB2b2lkIE1haW4oKQoJewoJCXN0cmluZyBzID0gIjEyMy00NS02NyI7CgkJcyA9IHMuUmVwbGFjZSgiLSIsICIiKTsKCQlDb25zb2xlLldyaXRlTGluZShzKTsKCX0KfQ==