Online JudgeProblem SetAuthorsOnline ContestsUser
Web Board
Home Page
F.A.Qs
Statistical Charts
Problems
Submit Problem
Online Status
Prob.ID:
Register
Update your info
Authors ranklist
Current Contest
Past Contests
Scheduled Contests
Award Contest
User ID:
Password:
  Register

Re:为什么每次都要找两个最大的用公式算得出的结果会是最小的,有数学论证吗?

Posted by sy6765856 at 2010-12-29 21:07:02 on Problem 1862
In Reply To:Re:为什么每次都要找两个最大的用公式算得出的结果会是最小的,有数学论证吗? Posted by:MIRKING at 2008-06-14 23:24:29
设数为a1 a2 a3 .....an
撞到一起后变成了2sqrt(2sqrt(....2sqrt(ab)c)..)
越先撞的开的根次越多,越大的先撞就越小
且若a>b>c
有2sqrt(ab)>c

Followed by:

Post your reply here:
User ID:
Password:
Title:

Content:

Home Page   Go Back  To top


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