Detail of message

Online Judge

Problem Set

Authors

Online Contests

User

Web Board
Home Page
F.A.Qs
Statistical Charts

Current Contest
Past Contests
Scheduled Contests
Award Contest

权值怎么搞？

Posted by novicenet at 2009-10-24 19:31:05
In Reply To:Re:今天第一题怎么解啊？ Posted by:sweetsc at 2009-10-24 18:59:42

Followed by:

左边第1个点连去右边的权都是10e10的倍数，第2个点连去右边的权都是10e9的倍数，类推。估计就行了 (4) 3xian 2009-10-24 19:59:10
- 11e10差不多... (4) sweetsc 2009-10-24 21:13:58
- Re:左边第1个点连去右边的权都是10e10的倍数，第2个点连去右边的权都是10e9的倍数，类推。估计就行了 (22) 20071002871 2009-10-24 21:23:04
  - 左边第i个点出来的边为2^(n - i)，也许可以？另：其实这题可以参考1904 (26) DieIng 2009-10-24 21:49:39
    - 不对吧 (0) 3xian 2009-10-24 21:56:57
      - 不知道 (0) lynncui 2009-10-24 22:04:05

Post your reply here:

Home Page Go Back To top

All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator