using System;
public class Test
{
public static void Main()
{
Console.WriteLine(Double.Epsilon);
double x = 1.0;
double y = x + Double.Epsilon;
Console.WriteLine("x == y is " + (x == y));
}
}
dXNpbmcgU3lzdGVtOwoKcHVibGljIGNsYXNzIFRlc3QKewoJcHVibGljIHN0YXRpYyB2b2lkIE1haW4oKQoJewoJCUNvbnNvbGUuV3JpdGVMaW5lKERvdWJsZS5FcHNpbG9uKTsKICAgICAgICBkb3VibGUgeCA9IDEuMDsKICAgICAgICBkb3VibGUgeSA9IHggKyBEb3VibGUuRXBzaWxvbjsKCQlDb25zb2xlLldyaXRlTGluZSgieCA9PSB5ICBpcyAiICsgKHggPT0geSkpOwoJfQp9