CodeChef Discuss

Topic	Replies	Views	Activity
Suggest new features you think should be added to CodeChef ? general codechef , feature-request , idea , new	42	7143	October 23, 2013
CROADS - Editorial editorial ad-hoc , akashbhalotia , easy , editorial , number-theory , observation , cook118 , pandey__ji , bit-manipulation	46	6832	August 23, 2020
Can we track the progress of the rejudging for the challenge problem ? general challenge , november , seavec	10	2460	November 13, 2013
ACMIND18 - ICPC Online Round - Solution Outlines general acm-icpc , acmind18	25	15466	October 18, 2019
LAZER - Editorial editorial binary-indexed-tree , easy-medium , editorial , segment-tree , march20 , tmwilliamlin , sweep-line	14	6438	May 6, 2020
XORIT - Editorial editorial easy , editorial , cook113 , kmaaszraa , bitwise-operation	49	6008	May 20, 2020
SIGXFSZ runtime error general error , runtime	11	38580	April 13, 2020
Invitation to CodeChef October Lunchtime 2019	34	3900	October 31, 2019
FLOORI4 - Editorial editorial ad-hoc , easy , editorial , math , sept14	41	10996	March 31, 2016
Problems on (segment trees, range queries, interval trees, k-d trees, Binary index trees) tutorial dynamic-programming , graphs , interval , segmentation , trees	7	25153	August 30, 2015
Nothing here general compare	22	2594	May 30, 2020
IS IT BLACK MAGIC OR WHAT?? general aprilcookoff , tcp	11	1999	April 23, 2014
GALACTIK - Editorial editorial easy , editorial , july13 , minimum-spanning-tree , union-find , disjoint-set-union	43	18420	September 27, 2022
CARR - Editorial editorial dynamic-programming , easy-medium , editorial , matrix-exponentiation , taran_1407 , ltime80	46	9917	December 17, 2020
CodeSense Editorals (now available for all problems) editorial	19	1513	January 16, 2020
Few suggestion general codechef , contest , long-contest , suggestion	10	3606	July 21, 2013
Discussing CodeChef's problem on other platforms? general general , suggestion	12	5830	June 16, 2013
Why do I get a Time Limit Exceeded? faq faq , tle	46	169299	February 15, 2023
BURARRAY - EDITORIAL editorial binary-search , editorial , taran_1407 , treap , union-find , ltime73	130	9958	July 8, 2019
TALCA - Editorial general ltime14 , medium-hard , trees , lowest-common-ancestor	17	15057	January 18, 2022
How to know about internship contests happening online? general help	10	1922	July 28, 2020
RATINGS STILL NOT UPDATED general cook-off , long_challenge , feb20	66	4352	February 19, 2020
FOMBINATORIAL - Editorial general easy-medium , nov14 , number-theory	19	14096	January 3, 2015
BINLAND - Editorial editorial dynamic-programming , editorial , medium-hard , queue , stack , may20 , fmota	12	5520	July 14, 2020
Invitation to Alkhwarizm 2018 (Rated) general aaokhelopesajeeto , alkhwarizm , aparoksha , contest , invitation	28	6530	May 2, 2018
RANDCHCL - Editorial editorial combinatorics , editorial , medium , cook116 , tmwilliamlin	11	3134	April 18, 2020
Invitation to CodeChef October Long Challenge 2019 general , long-contest , oct19	24	3787	October 15, 2019
Maximum size of an array general array , c-plus-plus , maximum , size	35	176869	July 27, 2023
TCS CodeVita Season 8 - Pre Qualifier Zonal Round Questions 2019 general codechef , codevita , contest , online-contest , tcs , tcs_practice	15	26391	July 23, 2020
CROWD - Editorial editorial editorial , maths , matrix-exponentiation , sep12	24	11772	January 31, 2016
UKROBOT - Editorial editorial easy , editorial , math , observation , simple , ltime88	68	6974	October 10, 2020
EQDIV - EDITORIAL editorial bitset , dynamic-programming , editorial , observation , sept20 , bohdan	75	11476	October 27, 2020
CHCBOX - Editorial editorial ad-hoc , editorial , simple , cook116 , tmwilliamlin	97	9935	November 5, 2023
FBCHEF - Editorial editorial april14 , editorial , medium-hard , segment-tree , bit-manipulation	9	9779	April 18, 2014
PRIMEDST - Editorial editorial aug13 , depth-first-search , editorial , graphs , hard , fast-fourier-transform	25	19082	September 5, 2013
Understanding Trie and its applications general basic , data-structure , trie	13	25958	June 11, 2014
NDIFFPAL - Editorial editorial ad-hoc , dynamic-programming , easy , editorial , palindrome , snckpa16 , strings	18	12496	December 11, 2021
Techgig Code-Gladiators 2020 (winner -Himanshu Singh) general competition , contest-coding , cpp , programming	350	29002	October 13, 2020
Ratings for Institutes In Competetive Programming (CpCtrl.com) general cook-off , cpctrl , institution , long-contest , ratings	13	4466	October 15, 2018
LEBALONS - Editorial editorial dynamic-programming , easy-medium , editorial , lebalons , may14	23	10757	January 25, 2015
CHEFHACK - Editorial editorial chefhack , depth-first-search , easy , editorial , jan13 , sieve	84	17967	January 18, 2025
October challenge problem CHEFTAK is a mess general challenge , cheftak , issue , oct18	15	7253	October 18, 2018
Plagiarism continued for Months. Action will be taken :) general plagiarism	31	8936	April 17, 2020
DIAMOND - Editorial editorial diamond , dynamic-programming , easy , editorial , oct12	21	10661	August 14, 2023
March Long Behind the scenes long-challenge , march	8	2955	March 17, 2021
May Lunchtime should be RATED general help , c-plus-plus , codechef	11	1425	May 26, 2019
CHEFSQUA-Editorial editorial easy , editorial , geometry , oct14	29	8947	November 6, 2014
MDSWIN2 - Editorial editorial basic , combinatorics , editorial , medium-hard , mos-algorithm , nim , march20 , tmwilliamlin	49	6754	May 10, 2020
Plagiarism in April20A plagiarism , april20	13	4000	April 13, 2020
COVID19B - Editorial editorial alei , brute-force , editorial , simulation , sept20	67	9911	August 1, 2022