using System;
class MyClass {
}
class Test {
public T obj;
public Test() {
obj = default(T);
}
}
class DefaultDemo {
public static void Main() {
Test x = new Test();
if(x.obj == null)
Console.WriteLine("x.obj is null.");
Test y = new Test();
if(y.obj == 0)
Console.WriteLine("y.obj is 0.");
}
}