KRECT  Counting KRectangle
Added by:  Race with time 
Date:  20090505 
Time limit:  0.343s 
Source limit:  50000B 
Memory limit:  1536MB 
Cluster:  Cube (Intel Pentium G860 3GHz) 
Languages:  All except: ERL JS NODEJS PERL 6 SCM chicken VB.net 
Resource:  Based on problem CRECT  @vnoi 
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Nivin :
20140331 06:25:21
strict time limit :) 

aristofanis:
20140214 15:09:51
Got AC with O(n^4)


himalay:
20140213 23:04:54
How is number of rectangles in given test case 12, mine answer is 7. 

rishabhshinghal:
20140118 11:30:16
my solution of complexity O(n^2*m^2*26) is not getting accpeted 

Eternia:
20091127 03:30:14
it's weird.. when I submitted my code(O(n^4)) and with LANG C++ 4.3.2 it passed all the test cases in 4.62 sec but when I submitted the same code with LANG C++ 4.0.08, the result it TLE...


Jelle van den Hooff:
20091002 05:48:01
O((NM)^2) works great, but you have to keep the constant factor _low_. 

stjepan:
20091002 05:48:01
My solution is a O(n^2*m^2) algorithm and it is the fastest at the moment. Last edit: 20090603 19:22:36 

Robert Gerbicz:
20091002 05:48:01
I think no.


.:: Pratik ::.:
20091002 05:48:01
Just a hint.
