using System;
class Gen {
T ob;
public Gen(T o) {
ob = o;
}
public T getob() {
return ob;
}
}
class Gen2 : Gen {
public Gen2(T o) : base(o) {
}
}
class MainClass {
public static void Main() {
Gen2 g2 = new Gen2("Hello");
Console.WriteLine(g2.getob());
}
}
Hello