| Title |
User |
Message |
Date Posted |
| Stupid test case |
DannyYang |
u have to Set the bound of the array to M+2 and N+2, or it will IOE or WA. |
Aug 05, 2017 - 7:08:14 pm UTC |
| Re: Test Data Inconsistency |
Xue_Alex |
Any insight on why binding it with M/N AC's but 3000 doesn't? |
Aug 01, 2017 - 12:00:42 am UTC |
| Re: Test Data Inconsistency |
thomas0115 |
I believe so, it happened to my friend when he bounded his data structure with (3000,3000) |
May 27, 2016 - 8:11:48 pm UTC |
| Re: Test Data Inconsistency |
Paradox |
Is this still an issue? Because I'm getting WA for #7 and #9 |
May 25, 2016 - 5:51:04 am UTC |
| Test Data Inconsistency |
FatalEagle |
There are one-off errors in the following test cases: checker5.in -- first occurrence line 6951 R2>M checker6.in -- first occurrence line 10253 X>1000 checker7.in -- first occurrence line 13977 C>N ch... |
Jan 17, 2014 - 4:08:16 am UTC |
| Hint |
bbi5291 |
There isn't much to be said except that you need a data structure called the Binary Indexed Tree or Fenwick Tree in order to solve this problem. There's also a harder, slower, and more memory-hungry w... |
Dec 07, 2008 - 7:29:21 pm UTC |
