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
北京大学暑期课《ACM/ICPC竞赛训练》面向全球招生!

AC感觉好怪啊!为什么啊?

Posted by yzzhoo0 at 2010-06-09 12:06:36 on Problem 2002
开始时我的枚举这是这样的
for(int i=0;i<n;i++)
   for(int j=i+1;j<n;j++)
然后除2
总是WA
后来我改为下面这样就AC
for(int i=0;i<n;i++)
   for(int j=0;j<n;i++)
      if(i==j)
      {
        continue;
      }
然后所得的结果除4
郁闷这两种不是一样的嘛,为什么下面的就AC啊?????

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