CodeChef Discuss

Topic	Replies	Views	Activity
Need help with a point update and range query question general array , data-structure , range-queries	20	3018	January 24, 2018
POSPROD-Editorial editorial cakewalk , editorial , math , start34	14	2006	April 16, 2022
TRIPRI - Editorial editorial editorial , math , start138	18	1783	June 13, 2024
Best place to practice and learn basics tutorial help , algorithm , practice , programming , tutorial	9	2453	December 9, 2016
MXEVNSUB - Editorial editorial cakewalk , editorial , ltime99	16	3342	June 15, 2023
Approach for UnderTheTunnels from Jan Lunctime 2020? general	18	998	January 25, 2020
Strangeness in BITFLIT v.02 general problem , strange	9	1374	December 31, 2017
CHEFCHR - Editorial editorial cakewalk , editorial , feb18	13	3670	July 2, 2020
Query Problems general	12	3807	December 20, 2014
I am getting wrong answer in CHEFSUM general chefsum , wrong-answer	17	1816	February 10, 2020
AVGARR-Editorial editorial editorial , math , simple , start34	19	3050	August 15, 2022
NCOPIES - Editorial editorial ad-hoc , editorial , start51	23	2781	August 20, 2022
Prime Palindrome general prime	14	3516	July 4, 2014
L56AVG - EDITORIAL editorial binary-search , dynamic-programming , easy-medium , editorial , l56avg , ltime56 , taran_1407 , trees	10	4104	January 30, 2018
Submission queue general	12	1192	January 30, 2021
Matrix exponentiation	13	2042	August 5, 2020
Today's cheating on Pallindromic and ConstructXor was crazy general	13	1147	April 16, 2024
How to solve "Henry and Lost Ranges" of thrid ACM ICPC Preparatory Series? general prime	18	3112	October 21, 2016
Wave Solution TLE altough for a similar sol time is 0.08 sec general help , c-plus-plus	10	1293	June 26, 2021
SPLST - Editorial editorial cakewalk , editorial , fekete , likecs , ltime62	9	4288	November 23, 2018
COLGLF2 - Editorial editorial editorial , simple , taran_1407 , start1	15	3390	July 28, 2022
Problem with SUMQ from JUNE17. general c-plus-plus , doubt , memory , wrong-answer	17	3195	June 14, 2017
Codechef is ****	13	1144	June 27, 2020
Declarations Of Variables in C general array , c , declaration , variables	13	3617	December 27, 2022
Solved practice problems counted as "Partially Solved" feedback admin	10	2293	November 10, 2019
Too strict time limit for CSUBQ general admin , csubq , nov17 , time-limit	20	2951	November 12, 2017
BIGARRAY - Editorial editorial editorial , math , simple , start11	18	3102	September 23, 2021
BITERATION #2 doubt	35	2253	September 22, 2019
ARRAYRET - Editorial editorial basic-programming , editorial , basic-math , start45	13	2029	March 8, 2023
PAIRPAIN - Editorial editorial cakewalk , editorial , ltime107	10	2285	April 21, 2022
CORONA - Editorial editorial dijkstra-algorithm , easy-medium , editorial , start9	20	2940	August 21, 2021
SPOJ ARRAYSUB general javaruntime , runtime-error , spoj	12	3735	October 26, 2014
occurring 0 while calculating factorial mod 10^9 . general factorial , modular-arithmetic	15	3360	October 25, 2015
0-1 Knapsack Subset general problem	17	1781	March 12, 2017
Can someone explain this question? (REDCGAME)	25	2634	October 2, 2019
Need help with handling I/O operations in Python general oct19	14	1948	October 21, 2019
MAXMINLEN - Editorial editorial editorial , sorting , start143	10	1278	July 22, 2024
ICPC Kanpur Onsite team status acm-icpc	14	1933	November 10, 2019
Bitwise operation: Finding only the most Significant bit that is set general combinatorics , bitwise-operation	10	4014	January 29, 2014
Count the number of subsequence help , algorithm , c , c-plus-plus	16	1811	June 20, 2019
Global declaration of array[1e5] doesn't take any memory. general c-plus-plus , memory , wrong-answer	13	1994	June 3, 2017
NOT ABLE TO SUBMIT A SUCCESSFULLY RUNNING CODE IN BASH (UNIX) bash	17	3126	December 15, 2019
TAQTREE - Editorial editorial dfs-order , editorial , heavy-light-decomposition , ltime19 , medium	7	14820	June 2, 2018
How to solve such questions based on maze general graphs , greedy , shortest-path	9	4182	August 15, 2016
STRINGRA - Editorial editorial ad-hoc , aug17 , easy-medium , editorial , greedy , sorting , stringra	10	3986	August 26, 2017
How did you solve MAXLIS?	12	2060	October 15, 2019
A humble request to all On-line IDE users! general avoid_cheating , ideone , online_ides	2	2411	January 6, 2015
Spam classification using neural net (SPAMCLAS) general	15	1853	October 19, 2019
NW1 - EDITORIAL editorial ad-hoc , cakewalk , editorial , ltime55 , nw1	9	4162	August 8, 2022
TLE in Ada and Cycle on SPOJ general help , c-plus-plus , graphs	22	2741	June 6, 2022