好 你说基础掌握好了,问你几个问题就知道到底好不好了 1.what's the difference between interface and abstract class? 2.do you know what's the basis of the RMI ? 3.write a stack using arrays not linked list 4.do you know how HashMap works? 5.write a swap programme with only 2 variable, not 3(like int A,B,temp,and using temp as a temp variable to change A and B) 先随便问3个,如果都没问题,说明不错了,可以找些小东西练练手了
深入点吧!!!
把里头的每一章的练习都写出来,保你java学好!
1.what's the difference between interface and abstract class?
2.do you know what's the basis of the RMI ?
3.write a stack using arrays not linked list
4.do you know how HashMap works?
5.write a swap programme with only 2 variable, not 3(like int A,B,temp,and using temp as a temp variable to change A and B)
先随便问3个,如果都没问题,说明不错了,可以找些小东西练练手了