 |
| ||||
Home Page
F.A.Qs
Statistical Charts
Past Contests
Scheduled Contests
Award Contest
| ||||||||||
| 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 | |||||||||
可是题目里面说的是(li, ri)<=> (li-m, ri-m)，但没有说(li, ri)<=> (li, ri-m)阿，麻烦解释一下，谢谢In Reply To:Re:如果一个段弧是(100,720),是不是饶了一圈加上一个大半圈呢？ Posted by:CO2 at 2006-10-21 17:25:56 > 一段弧永远不可能绕多于一圈 > 只能是一段弧 Followed by: Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator
