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:这道题似乎只有取后5位才能过,取6位或者四位不行

Posted by ip96cns at 2011-02-16 18:50:18 on Problem 1604
In Reply To:这道题似乎只有取后5位才能过,取6位或者四位不行 Posted by:freefly at 2007-10-26 11:46:36
5^6>10000>5^5
所以乘以一个数最多带来5个0...具体见PKU 1401
既然这样,只要保证至少最后一位数字是正确的,就OK..
所以就是取5位....

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