Contest Clarifications

Problem 1002 --

827598350 | 2014-12-27 20:21:47Author

比如 4 1 0 0 0 答案是22？

admin | 2014-12-27 20:22:33# 1

RE:--

No.

827598350 | 2014-12-27 20:22:44# 2

RE:--

还是20····

admin | 2014-12-27 20:23:54# 3

RE:--

No...I can only help you to this..

827598350 | 2014-12-27 20:25:01# 4

RE:--

-- i will try!