你可能感興趣的試題

public class Test { 
public enum Dogs {collie， harrier， shepherd}； 
public static void main（String [] args） { 
Dogs myDog = Dogs.shepherd； 
switch （myDog） { 
case collie： 
System.out.print（”collie “）； 
case default： 
System.out.print（”retriever “）；
case harrier： 
System.out.print（”harrier “）； 
} 
} 
} 
What is the result？（） 

public class Bootchy { 
int bootch； 
String snootch； 
public Bootchy（） { 
this（”snootchy”）； 
System.out.print（”first “）； 
} 
public Bootchy（String snootch） { 
this（420， “snootchy”）； 
System.out.print（”second “）； 
} 
public Bootchy（int bootch， String snootch） { 
this.bootch = bootch； 
this.snootch = snootch； 
System.out.print（”third “）； 
} 
public static void main（String[] args） { 
Bootchy b = new Bootchy（）； 
System.out.print（b.snootch +“ “ + b.bootch）； 
} 
} 
What is the result？（）