CodeChef Discuss

Topic	Replies	Views	Activity
KMHAMHA test cases general bipartite , kmhamha , matching , test-cases	0	1470	October 21, 2013
May Long Challenge general	0	826	May 3, 2020
PGRID1 - Editorial editorial easy , editorial , start2	1	1845	April 24, 2021
A variant of subset sum problem general dynamic-programming , subset-sum	3	7328	July 4, 2017
Simple Data Structure general algorithm , c , c-plus-plus , data-structure , java	8	15433	October 11, 2012
SWEGSTR - Editorial editorial cobl2016 , easy , editorial , math , swegstr , swegwan	0	1461	March 17, 2016
Help with CSES Collecting Numbers II sorting	0	1461	February 3, 2021
best way to sort an array general sorting	4	6504	March 18, 2014
Editorial CNNCT2 OCT Long 19 (Unofficial) editorial editorial , oct19	1	1028	October 16, 2019
WEASELSC - Editorial editorial dynamic-programming , editorial , med-hard , persistent-convex-hull , sept17 , weaselsc	5	3338	September 12, 2017
Coding @ Codechef general codechef , programming , skills , testcases	4	2055	November 23, 2015
fastest implementation of segment tree general data-structure , segment-tree , range-minimum-query	6	17321	November 20, 2014
Modular Exponentiation and large numbers general cpp , exponentiation	4	11523	June 26, 2020
MARTARTS - Editorial editorial bipartite , editorial , hard , matching , nov12	8	8587	November 14, 2012
Dynamic Programming Video Tutorials for beginners tutorial dynamic-programming , tutorials , video	0	1443	April 27, 2019
Increase the short contests	0	456	May 4, 2021
Scope of Non CS/IT student from coding general code , learning	8	15196	March 8, 2017
SWPERMS - Editorial editorial ad-hoc , easy , editorial , ipc15p3a , swperms	0	1441	March 1, 2016
Warnings during compilation general runtime-error , unexplainable , warning	8	4799	July 23, 2013
Can someone tell me what r the Long contest and the Short contest? And how they contribute to users' ratings. general admin , long-contest , rating , short-contest	2	2628	January 26, 2014
ACM ICPC Gwalior Online Contest Ranklist general acm-icpc , gwalior	3	7190	November 1, 2014
ZEROONE - Editorial editorial editorial , simple , sorting , cook134	3	2272	October 26, 2021
KGP16K- Editorial general acm-icpc , acm16 , kgp16 , looping , knuth-morris-pratt-algorithm	0	1429	February 13, 2018
Dynamic Programming with bitmasking general dynamic-programming	1	5675	March 13, 2014
Does CodeChef need a bigger server or is there some error in their current server? general codechef , server	3	4013	June 23, 2015
Restriction on submissions per minute general challenge , contest , restrictions , submissions	4	2018	July 9, 2013
Question copied of November Long Challenge - CHEFHPAL general admin , admincheckout , chefhpal , copied , nov17	0	1426	November 13, 2017
TREECNT2 - Editorial editorial editorial , hard , march15 , mobius-function , treecnt2 , union-find	8	8450	May 9, 2015
GROUPS - Editorial editorial editorial , simple , march21	0	1423	March 13, 2021
ITMO DSA course in english general	1	1005	September 2, 2020
nzec error general nzec	4	2007	January 19, 2015
ZIO13002 - Editorial editorial easy , editorial , maths , subarray , zio , zioeditorials , zio2013	0	1415	January 18, 2020
CNTISFN343 - Editorial editorial combinatorics , editorial , math , start144	0	793	July 24, 2024
Realtime Time Collaboration Website with Lockout Championship general blog , code , codechef , contest , game-theory , real-time	6	1684	August 3, 2021
MAGIC - Editorial editorial aug12 , editorial , game-theory , graphs , hard	8	8350	August 31, 2012
UNIQUE - Editorial editorial cook43 , editorial , hard , segment-tree , strings , suffix-array , unique , longest-common-prefix	3	7033	September 23, 2017
Sharing topcoder open 2006 video experience externalcontest	1	1766	November 20, 2019
Suggestion to Include No of contests participated. general interface , updateit	4	1115	March 14, 2017
REC20E - Editorial editorial centroid-decomposition , editorial , externalcontest , medium-hard	0	1401	November 16, 2021
MINCOINS - Editorial editorial cakewalk , editorial , math , ltime106	4	1982	November 26, 2025
Codechef username general edit , username	5	5718	March 19, 2017
CDIGLNUM - Editorial editorial digit-dp , editorial , math , medium , aug21	0	1397	August 21, 2021
SHUFFLE Editorial (LTIME83B) Unofficial editorial editorial , sorting , ltime83	2	1434	April 25, 2020
This solution to GUESSG in JUN20B long challenge should not pass judge_error , rejudge , unfair , june20	3	1240	June 16, 2020
Challenge Problem EBOLA Scores general challenge , ebola	1	1753	August 23, 2016
ZIO12004 - Editorial editorial backtracking , editorial , zio , zioeditorials , zio2012	0	1394	March 23, 2020
GRIDCOL-editorial editorial combinatorics , cook37 , editorial , gridcol , hard , inclusion-exclusion	4	6205	August 20, 2013
GCDSUM - Editorial editorial counting-sort , easy-medium , editorial , fekete , inclusion-exclusion , likecs , ltime62 , greatest-common-divisor	7	4901	May 26, 2021
CANDLE - Editorial editorial candle , cook03 , easy , editorial	7	8697	October 28, 2021
ORSUM - Editorial editorial combinatorics , editorial , medium , start27	5	1785	March 4, 2022