Algorithms

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about kth and k shortest path(s)

Last post by thanhbuu « Mon Jun 20, 2011 6:41 am

by thanhbuu » Mon Jun 20, 2011 6:41 am

0 Replies

2523 Views

Last post by thanhbuu
Mon Jun 20, 2011 6:41 am
Algorithms i must know??

Last post by sohel « Tue Jun 14, 2011 2:42 am
Replies: 1
by shaon_cse_cu08 » Mon Jun 13, 2011 11:32 am

1 Replies

2896 Views

Last post by sohel
Tue Jun 14, 2011 2:42 am
LIS, better then O(n^2)?

Last post by zobayer « Fri May 27, 2011 3:19 pm
Replies: 16
by hr02 » Sat Aug 30, 2003 2:47 am
1

2
16 Replies

13703 Views

Last post by zobayer
Fri May 27, 2011 3:19 pm
convex hull sorting

Last post by anjanpstu « Thu Apr 07, 2011 8:54 am
Replies: 1
by sabir » Tue Jun 26, 2007 7:34 pm

1 Replies

4262 Views

Last post by anjanpstu
Thu Apr 07, 2011 8:54 am
Carbon Copies

Last post by joedabajsh « Tue Mar 29, 2011 9:59 am

by joedabajsh » Tue Mar 29, 2011 9:59 am

0 Replies

2595 Views

Last post by joedabajsh
Tue Mar 29, 2011 9:59 am
Circular String Linearization

Last post by zobayer « Wed Feb 16, 2011 11:04 am
Replies: 12
by Sedefcho » Sun Feb 08, 2009 2:56 pm

12 Replies

15484 Views

Last post by zobayer
Wed Feb 16, 2011 11:04 am
Maximum interval sum

Last post by sir. manuel « Tue Dec 28, 2010 12:51 am
Replies: 1
by akashs » Mon Nov 08, 2010 9:40 pm

1 Replies

3681 Views

Last post by sir. manuel
Tue Dec 28, 2010 12:51 am
Tower of boxes

Last post by poko « Wed Nov 24, 2010 5:07 pm
Replies: 3
by poko » Mon Nov 22, 2010 10:43 pm

3 Replies

3558 Views

Last post by poko
Wed Nov 24, 2010 5:07 pm
Please help me this problem. "Longest word"

Last post by Rashad « Sun Oct 03, 2010 3:40 am
Replies: 2
by mike2008 » Fri Oct 01, 2010 7:51 am

2 Replies

3578 Views

Last post by Rashad
Sun Oct 03, 2010 3:40 am
non recursive permutation algorithm.

Last post by swarupjyoti ghosh « Sun Aug 29, 2010 2:12 pm

by swarupjyoti ghosh » Sun Aug 29, 2010 2:12 pm

0 Replies

3357 Views

Last post by swarupjyoti ghosh
Sun Aug 29, 2010 2:12 pm
Stacking box problem

Last post by Uhsajkd « Fri Aug 20, 2010 11:33 am
Replies: 2
by sazzadcsedu » Sat Feb 20, 2010 12:37 pm

2 Replies

4359 Views

Last post by Uhsajkd
Fri Aug 20, 2010 11:33 am
how to construct all LIS

Last post by zobayer « Sat Jul 31, 2010 8:52 pm
Replies: 2
by phoenix » Tue Jul 06, 2010 8:39 am

2 Replies

3283 Views

Last post by zobayer
Sat Jul 31, 2010 8:52 pm
Articulation Point in directed graph.

Last post by zobayer « Sat Jul 31, 2010 8:47 pm
Replies: 2
by zobayer » Mon Jul 12, 2010 10:14 pm

2 Replies

3816 Views

Last post by zobayer
Sat Jul 31, 2010 8:47 pm
Non-Text Book Algorithms

Last post by amishera « Fri Jun 11, 2010 12:22 am
Replies: 2
by seckin » Sat Feb 21, 2009 4:53 pm

2 Replies

3751 Views

Last post by amishera
Fri Jun 11, 2010 12:22 am
need algorithms for these kinds of problems

Last post by Taman « Tue Feb 16, 2010 10:51 pm
Replies: 1
by amishera » Tue Dec 29, 2009 5:16 am

1 Replies

2748 Views

Last post by Taman
Tue Feb 16, 2010 10:51 pm
USACO, Section : 1.4 , Packing Rectangles

Last post by looserdgr8 « Fri Nov 13, 2009 12:26 pm
Replies: 7
by Riyad » Tue Mar 27, 2007 6:04 pm

7 Replies

9561 Views

Last post by looserdgr8
Fri Nov 13, 2009 12:26 pm
Suggestions required on NP Complete Problem

Last post by mf « Thu Oct 22, 2009 10:37 pm
Replies: 3
by ChPravin » Thu Dec 11, 2008 3:52 am

3 Replies

3100 Views

Last post by mf
Thu Oct 22, 2009 10:37 pm
BFS

Last post by abhi86 « Mon Oct 19, 2009 8:20 am
Replies: 2
by slxst » Tue Apr 28, 2009 12:32 am

2 Replies

3596 Views

Last post by abhi86
Mon Oct 19, 2009 8:20 am
hard graph coloring game

Last post by koderis « Mon Oct 05, 2009 11:00 pm

by koderis » Mon Oct 05, 2009 11:00 pm

0 Replies

3582 Views

Last post by koderis
Mon Oct 05, 2009 11:00 pm
15 queens

Last post by Tomato « Sun Sep 27, 2009 10:31 pm
Replies: 1
by tryit1 » Wed Mar 18, 2009 8:55 pm

1 Replies

2611 Views

Last post by Tomato
Sun Sep 27, 2009 10:31 pm
Longest path in a DAG

Last post by tryit1 « Wed Sep 23, 2009 7:38 am

by tryit1 » Wed Sep 23, 2009 7:38 am

0 Replies

2771 Views

Last post by tryit1
Wed Sep 23, 2009 7:38 am
Move to Invert

Last post by mozart « Sat Sep 12, 2009 9:59 pm

by mozart » Sat Sep 12, 2009 9:59 pm

0 Replies

1839 Views

Last post by mozart
Sat Sep 12, 2009 9:59 pm
Ask about pattern matching of two sequences of real numbers

Last post by mf « Sun Aug 23, 2009 10:54 pm
Replies: 1
by sonsian » Sat Aug 22, 2009 10:32 am

1 Replies

2077 Views

Last post by mf
Sun Aug 23, 2009 10:54 pm
Longest ordered subset

Last post by tryit1 « Sat Aug 15, 2009 4:28 pm
Replies: 15
by niklaus » Mon Feb 23, 2009 3:53 pm
1

2
15 Replies

5781 Views

Last post by tryit1
Sat Aug 15, 2009 4:28 pm
optimal binary search trees

Last post by mf « Mon Aug 10, 2009 10:34 am
Replies: 1
by tryit1 » Mon Aug 10, 2009 6:45 am

1 Replies

1990 Views

Last post by mf
Mon Aug 10, 2009 10:34 am
Minimal circle

Last post by dynamical « Sun Jul 19, 2009 7:20 pm
Replies: 2
by slxst » Wed Apr 08, 2009 4:39 pm

2 Replies

3024 Views

Last post by dynamical
Sun Jul 19, 2009 7:20 pm
UCS

Last post by fingon « Wed Jun 17, 2009 7:41 pm
Replies: 3
by rhsumon » Tue Feb 06, 2007 2:02 pm

3 Replies

4023 Views

Last post by fingon
Wed Jun 17, 2009 7:41 pm
d-division of G with d small as possibl

Last post by nicoletsg « Fri Jun 05, 2009 12:05 am

by nicoletsg » Fri Jun 05, 2009 12:05 am

0 Replies

1897 Views

Last post by nicoletsg
Fri Jun 05, 2009 12:05 am
Enumeration of trees

Last post by tryit1 « Mon May 18, 2009 2:37 pm
Replies: 1
by tryit1 » Mon May 11, 2009 8:45 pm

1 Replies

1920 Views

Last post by tryit1
Mon May 18, 2009 2:37 pm
Compare big exponentials

Last post by sohel « Thu May 07, 2009 6:16 am
Replies: 3
by mrlinx » Wed May 06, 2009 5:13 am

3 Replies

2360 Views

Last post by sohel
Thu May 07, 2009 6:16 am
calculates a set of nodes

Last post by mf « Wed May 06, 2009 9:53 pm
Replies: 1
by nicoletsg » Wed May 06, 2009 8:26 pm

1 Replies

1867 Views

Last post by mf
Wed May 06, 2009 9:53 pm
Computing n choose k mod p

Last post by joshi13 « Mon Apr 20, 2009 5:59 am
Replies: 3
by joshi13 » Tue Apr 14, 2009 4:49 am

3 Replies

8964 Views

Last post by joshi13
Mon Apr 20, 2009 5:59 am
2-d extension of interval trees?

Last post by mf « Tue Apr 14, 2009 11:10 am
Replies: 3
by Future » Sat Apr 11, 2009 8:12 am

3 Replies

2667 Views

Last post by mf
Tue Apr 14, 2009 11:10 am
Minimum spanning tree

Last post by mf « Tue Apr 14, 2009 7:48 am
Replies: 9
by nicoletsg » Sat Dec 20, 2008 8:18 pm

9 Replies

4961 Views

Last post by mf
Tue Apr 14, 2009 7:48 am
shortest paths network

Last post by nicoletsg « Mon Apr 13, 2009 11:58 am
Replies: 2
by nicoletsg » Sun Apr 05, 2009 7:54 pm

2 Replies

2178 Views

Last post by nicoletsg
Mon Apr 13, 2009 11:58 am
Hopcroft-Karp algorithm

Last post by mf « Fri Apr 10, 2009 5:24 pm
Replies: 3
by blitter » Tue Apr 07, 2009 7:32 pm

3 Replies

5010 Views

Last post by mf
Fri Apr 10, 2009 5:24 pm
pairwise co-prime numbers

Last post by quasar « Sun Apr 05, 2009 4:05 am

by quasar » Sun Apr 05, 2009 4:05 am

0 Replies

1550 Views

Last post by quasar
Sun Apr 05, 2009 4:05 am
minimal boxes

Last post by roticv « Sat Mar 21, 2009 12:50 pm
Replies: 1
by tryit1 » Thu Mar 19, 2009 11:13 am

1 Replies

1707 Views

Last post by roticv
Sat Mar 21, 2009 12:50 pm
how to find righmost and leftmost K( >=1 ) digit in n^m?

Last post by doitee2 « Mon Mar 16, 2009 3:14 pm
Replies: 4
by doitee2 » Sun Mar 08, 2009 9:52 am

4 Replies

2608 Views

Last post by doitee2
Mon Mar 16, 2009 3:14 pm
COCI problem

Last post by rg90 « Thu Mar 12, 2009 9:38 am
Replies: 2
by rg90 » Wed Mar 11, 2009 9:56 pm

2 Replies

2158 Views

Last post by rg90
Thu Mar 12, 2009 9:38 am
Finding paths using floyd-warshal

Last post by Chirag Chheda « Mon Mar 09, 2009 7:53 am
Replies: 2
by Chirag Chheda » Sun Mar 08, 2009 12:11 pm

2 Replies

1817 Views

Last post by Chirag Chheda
Mon Mar 09, 2009 7:53 am
Strongly connected component

Last post by roticv « Thu Feb 26, 2009 5:25 pm
Replies: 1
by tryit1 » Mon Nov 10, 2008 2:03 pm

1 Replies

2676 Views

Last post by roticv
Thu Feb 26, 2009 5:25 pm
Expected value and combinatorics problem

Last post by tryit1 « Sun Feb 22, 2009 5:32 pm

by tryit1 » Sun Feb 22, 2009 5:32 pm

0 Replies

1464 Views

Last post by tryit1
Sun Feb 22, 2009 5:32 pm
minimize sum of manhattan distance

Last post by tryit1 « Sun Feb 22, 2009 3:34 am
Replies: 2
by tryit1 » Sun Feb 22, 2009 1:39 am

2 Replies

4131 Views

Last post by tryit1
Sun Feb 22, 2009 3:34 am
given sum and product , find the respective integers.

Last post by tryit1 « Wed Feb 18, 2009 1:59 pm
Replies: 2
by tryit1 » Wed Feb 11, 2009 2:11 am

2 Replies

3724 Views

Last post by tryit1
Wed Feb 18, 2009 1:59 pm
Orthogonal range searching

Last post by tryit1 « Wed Feb 11, 2009 12:16 am

by tryit1 » Wed Feb 11, 2009 12:16 am

0 Replies

1491 Views

Last post by tryit1
Wed Feb 11, 2009 12:16 am
Query about interval search tree

Last post by coolguy « Thu Feb 05, 2009 5:19 am
Replies: 6
by coolguy » Wed Feb 04, 2009 9:54 am

6 Replies

3031 Views

Last post by coolguy
Thu Feb 05, 2009 5:19 am
KMP Algorithm - Search for Problems

Last post by Darko « Tue Feb 03, 2009 9:43 pm
Replies: 8
by Sedefcho » Sun Jan 18, 2009 1:56 am

8 Replies

8456 Views

Last post by Darko
Tue Feb 03, 2009 9:43 pm
Post Offices

Last post by rushel « Sun Jan 25, 2009 9:50 pm
Replies: 4
by rushel » Sat Jan 24, 2009 6:41 pm

4 Replies

1993 Views

Last post by rushel
Sun Jan 25, 2009 9:50 pm
hortest path from s to t with which includes all subset

Last post by maxdiver « Wed Jan 21, 2009 10:04 am
Replies: 11
by nicoletsg » Mon Jan 05, 2009 11:34 pm

11 Replies

3521 Views

Last post by maxdiver
Wed Jan 21, 2009 10:04 am

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