CodeChef Discuss

Topic	Replies	Views	Activity
UFDS Mentoring 2023 announcement inoi , ioi , ioitc , mentor , mentoring , zco , zio , ufds	19	4452	July 27, 2023
ISS - Editorial editorial easy-medium , editorial , inclusion-exclusion , may21	31	6183	May 24, 2021
Invitation to CodeChef December Long Challenge 2019 general , long-contest , dec19	29	3566	December 21, 2019
Facing weird problem lately when tried to access Codechef general admin	17	4581	September 24, 2018
EXGCD - Editorial editorial cook29 , easy-medium , editorial , exgcd , number-theory	9	10760	March 23, 2019
October LunchTime UNofficial Editorials (First two problems) Revised editorial editorial , ltime53	94	6173	November 3, 2017
PTOSS - Editorial editorial cook26 , editorial , medium-hard , ptoss , knuth-morris-pratt-algorithm	14	8646	November 24, 2012
EVEDG - Editorial editorial easy , graphs , oct19 , r_64	28	6081	January 27, 2022
MATBREAK - Editorial editorial editorial , exponentiation , implementation , simple , cook117 , rajarshi_basu	51	8054	May 16, 2020
SCALSUM - Editorial editorial editorial , medium , pre-computation , square-root-decomposition , trees , nov20	107	9887	December 3, 2020
How does Codechef test whether my solution is correct or not? faq code , faq , test	20	70104	September 18, 2020
Who should write the editorials? feedback	21	2149	February 22, 2020
Long Challenges keep being unrated general	26	3416	October 6, 2021
STRDIG - Editorial editorial ad-hoc , cook37 , easy-medium , editorial , implementation , strdig	10	5321	August 21, 2013
A tough long challenge?	19	2212	September 18, 2020
MERGEBS - Editorial editorial dynamic-programming , easy-medium , editorial , start22	31	5516	January 24, 2022
FAILURE : NOV 2019 Long challenge video editorial editorial cycle , graphs , tutorial , nov19	14	2530	November 17, 2019
Introduction Thread Navgurukul Girls Batch introduction	28	3215	September 21, 2020
Weird Bug in Challenge problem general	94	5611	February 20, 2020
Editorial Subsequence Frequency Counting : SUBSFREQ editorial editorial	29	5559	August 22, 2020
"DETAILED" EDITORIAL to MAXEP Problem - December Long 2018 editorial binary-search , editorial , linear-search	47	7805	January 4, 2019
Group for preparation of IOI and ACM general acm-icpc , ioi	63	11954	October 4, 2017
Code-Utils : Codechef Problem Classifier and More! general beginner , classifier , code-utils , codechef , codeutils , programming , search , tags	11	8683	April 24, 2014
Slow speed of submissions general admin , slow , submission	64	6606	May 30, 2017
SUMAGCD - EDITORIAL editorial editorial , junechallenge , june19	44	7890	June 1, 2020
Unofficial editorials December Long challengr Part 2 editorial dec17 , editorial	72	10962	December 23, 2017
LEALCO - Editorial editorial backtracking , bitmasking , easy , editorial , jan13 , lealco	23	10655	January 9, 2014
CHEATING IN JANUARY LONG general cheating , january2014	22	6055	January 15, 2014
Visual Studio Code extension for Competitive Programming general codeforces , extension , tool , tools	9	9115	March 21, 2021
Introducing CodeChef Pro announcement	31	8910	December 27, 2022
CHGORAM2 - Editorial editorial dynamic-programming , editorial , medium-hard , observation , trees , feb20 , tmwilliamlin	22	5897	March 23, 2020
GSUB - Editorial editorial ad-hoc , easy , editorial , ltime89 , psychik , mohammed200218	39	7836	November 8, 2020
COOLCHEF - EDITORIAL editorial editorial , junechallenge , june19	27	5193	September 11, 2019
DFMTRX Video Solution editorial video-editorials , jan20	20	3370	January 19, 2020
CRDGAME2 - Editorial editorial basic , combinatorics , editorial , modular-arith , observation , sept20 , utkarsh911	27	5141	October 4, 2020
Is thinking about ratings wrong? general	44	4008	November 24, 2019
CHEFUNI UNOFFICIAL EDITORIAL editorial chefuni , dec17 , editorial	20	5816	December 30, 2017
CHRL4 - Editorial editorial chrl4 , dynamic-programming , easy-medium , editorial , ltime08	46	38718	September 29, 2023
ICPC 2019-20 Amritapuri expected ranklist (assuming 75/80 best team slots) acm-icpc	28	4870	October 29, 2019
Is hard to invent CakeWalk problems? general	19	1842	August 20, 2019
TOOXOR - Editorial editorial editorial , simple , cook130 , bit-manipulation	31	4575	July 1, 2021
QSET - Editorial editorial editorial , jan15 , medium , number-theory , qset , segment-tree	25	16009	July 30, 2016
MODEQ - Editorial editorial binary-search , easy , editorial , sieve , may21	32	7877	July 3, 2022
Invitation to CodeFusion 20.9 announcement	27	2656	September 25, 2020
New CodeChef Home page: Feedback feedback	22	2904	November 16, 2021
SMPLSUM - Editorial editorial easy , editorial , factorization , nov15	30	14012	April 6, 2020
Why doesn't Codechef publish questions in hindi also general hindi , questions	13	3679	October 5, 2014
When will the TCS Codevita Interview results be released? general	675	53200	November 15, 2020
All these posts about cheating! general cheating	2	7896	October 20, 2013
Please provide the test cases post contest feedback help , avoid_cheating , improvement , reduce	17	3206	July 12, 2020