写出下面程序的运行结果。
public class Test extends TT
{
public static void main(String args[])
{
Test t=new Test("Tom.");
public Test(String s)
super(s);
System.out.print("How are you");
}
public Test()
{
this("I am Jack.");
}
}
class TT
{
public TT()
{
System.out.print("Hi!");
}
public TT(String s)
{
this();
System.out.print("I am" +s);
}
}