試題詳解

1. public class Score implements Comparable＜Score＞{

 2. private int wins, losses； 

3. public Score(int w, int l){wins = w； losses = l；} 

4. public int getWins(){return wins；} 

5. public int getLosses(){return losses；} 

6. public String toString(){ 

7. return "＜" + wins + "," + losses + "＞"； 

8. } 

9. //insert code here

 10. } 

Which method will complete this class?
(A) public int compareTo(Object o){/* more code here */}
(B) public int compareTo(Score other){/* more code here */}
(C) public int compare(Score s1, Score s2){/* more code here */}
(D) public int compare(Object o1, Object o2){/* more code here */}