CodeChef Discuss

Topic	Replies	Views	Activity
Poor Bengali Translation in August Challenge 2019 general translation	1	1161	August 6, 2019
YouTube Tutorial : Matrix Exponentiation + Dynamic Programming tutorial dynamic-programming , matrix-exponentiation , tutorial , video-lecture	2	1684	August 23, 2017
RANPRO Editorial editorial dynamic-programming , easy , number-theory , segment-tree , strt2020	3	1455	August 27, 2020
ICPC IMP QUESTION?	0	517	October 1, 2019
RERNG - Editorial editorial editorial , line-sweep , medium , segment-tree , ltime108	2	1679	May 17, 2022
Time Complexity for beginners general time-complexity , time-limit	7	5775	August 19, 2017
explaination of SEALCM general long-contest , sealcm	3	2581	January 31, 2015
MTMXSUM - Editorial editorial easy-medium , editorial , feb16	0	2902	February 29, 2016
Explanation of Convex hull trick in CCC (Hit The Coconuts) problem of July challenge 2019 help , convex-hull , dynamic-programming , editorial , long	1	2051	July 17, 2019
Java Collections Tutorial Part - 3 tutorial collection , hashing , java , map , tree-map , tutorial	1	3647	December 9, 2016
ENABLE VIEW OTHERS CODE once we have solved it : Request general improvement	6	1949	January 3, 2020
Chef and Square general wrong-answer	1	2042	October 8, 2014
RAMLEELA - EDITORIAL (IEMCO16) general dynamic-programming , iemco16	3	1443	November 15, 2016
What is dynamic programming? general dynamic-programming	1	646	September 29, 2019
ZIO16001 - Editorial editorial editorial , recursion , zio , zioeditorials , zio2016	6	3450	November 10, 2025
can 0-1 knapsack be implemented using 1D array?? general knapsack	6	10880	July 8, 2015
Kadane's Algorithm / Permutations general array , editorial , strings	0	509	March 31, 2021
Under The Tunnels : Jan Lunchtime 2020 Editorial editorial ltime80	1	638	February 5, 2020
LINCHESS - Editorial editorial editorial , rishup_nitdgp , aug20 , aryanag_adm , daniel_1999 , greatest-common-divisor	2	2929	August 18, 2020
Ciel and A-B Problem general a-b , ciel , problem , bitwise-and	5	3681	June 1, 2021
Improvement of Editorial for difficult problems general	2	520	March 25, 2020
Why is sortedcontainers library of python not available in codechef? general admin , python3	1	1132	March 26, 2020
MINSAME - Editorial editorial combinatorics , easy , editorial , binary-exponentation , start216	0	518	December 10, 2025
Invitation to CodeChef July Long Challenge 2021	0	507	July 1, 2021
Spamming in codechef discuss general codechef , spamming	6	1912	March 10, 2016
Invitation to Clash Credenz 2015 Wildcard Round general competition , competitive , event , programming , short-contest	2	2919	August 25, 2015
wrong answer in contest humblefool cup qualifiers in the problem two strings general hfcq1	2	922	March 16, 2016
Lots of spams general spam , spamming	1	1128	November 4, 2016
TLE and WA general bitwise-or , tle , wa	6	33811	July 31, 2021
TR1 - Editorial editorial easy , editorial , may10 , tr1	1	3553	October 7, 2022
Capgemini Tech Challenge 2020 : Prizes + Hiring general contest , job , placement	0	2820	October 20, 2020
PAIRFLIP - Editorial editorial editorial , graphs , greedy , medium , april21	5	2046	April 15, 2021
Solution for Bookshelves problem of ZCO 2016 general inoi , ioi , zco	3	7911	November 28, 2016
MOU2H - Editorial editorial aug14 , dynamic-programming , editorial , medium , mou2h	8	5270	August 29, 2014
Invitation to CodeChef April Long Challenge Two 2022 (Rated for Div 3 & 4) - 22nd - 25th April announcement	2	1624	April 25, 2022
SEDARR - Editorial editorial cakewalk , editorial , taran_1407 , ltime91	2	2887	December 30, 2020
DEVVOTE - Editorial editorial april15 , devvote , dynamic-programming , editorial , medium-hard , partition	6	5963	April 19, 2015
GCD on a tree - Editorial general centroid-decomposition , data-structure , ipc151a , greatest-common-divisor	5	6436	March 29, 2016
Need resources for Binary index tree, Segment tree general segment-tree , bit-manipulation	6	5954	July 22, 2014
XORGAND - Editorial editorial editorial , prefix-sum , bitwise-operation , may221	3	2485	May 10, 2022
Do the top 5 contributors of the month get Codechef goodies? general contributors , goodies , september	7	5548	October 23, 2014
DISGUST - Editorial editorial editorial , shortest-path , start55	1	1109	September 8, 2022
External rated contests doubt general externalcontest , rated	6	1874	March 22, 2017
Dialog Box Problem general codechef	2	905	August 30, 2015
some suggestions to codechef team ... general chefteam , codechef , contest , level , suggestion	4	2214	September 9, 2016
EQUALIZ - Editorial editorial cook27 , editorial	1	3490	October 22, 2012
February Lunchtime 2017 laddus general laddu	5	1133	March 25, 2017
DSORT - Editorial editorial easy , editorial , kpr32018 , sorting	0	2775	September 9, 2018
Wireless surveillance system general c , c-plus-plus , problem , programming	1	6204	February 11, 2014
Need help in C and Java for a sample problem general c , c-plus-plus , java	7	17442	March 27, 2013