CodeChef Discuss

Topic	Replies	Views	Activity
robots and path cd1it4 general question , simple	3	2955	February 5, 2015
Hackerearth-MONK AND XOR TREE general of , weights , xor	2	1918	October 1, 2017
How to delete this weird spacing in IDE ide	6	2232	April 14, 2022
Chef and Trump Cards (CRDGAME2) - Video EDITORIAL editorial c-plus-plus , combinatorics , easy-medium , editorial , inverse , long_challenge , modulo , pattern , sept20 , modular-arithmetic	0	1050	September 14, 2020
Inspiring Stories general	0	1050	November 27, 2019
How to register for ICPC 2019 from India? general acm-icpc	2	3407	July 16, 2018
Multiple Answers with Same Input general	1	742	March 7, 2020
What is immutable queue and how to implement it in java?? general collection , data-structure , java	1	4172	August 14, 2016
No of triplets which have common digit editorial ad-hoc , bitmasking , dynamic-programming , editorial	2	3406	August 23, 2014
PEARPATH - Editorial editorial easy-medium , greedy , implementation , two-pointers	0	1049	July 13, 2022
problems with java Map/Set general java , map , tle	0	1049	August 16, 2013
Modulo range sum in a Fenwick tree general fenwick-tree , modular-arith , modulo , range-queries , range-sum , bit-manipulation	6	2229	September 12, 2017
Unofficial Editorials February Long Challenge (Part 1) editorial chefchr , chefptnt , editorial , feb18 , permpal , taran_1407	2	1914	February 16, 2018
How many attempts can i make for Codechef Certification? certification , codechef , data-structure	3	932	July 2, 2019
EJOI 2017 Day 1 Online Mirror announcement announcement , contest , csacademy , ejoi	0	1048	September 8, 2017
I am bit confuse can someone help? general lunch-time	3	1657	March 29, 2021
Python NZEC Runtime error CodeChef IDE general nzec , nzec_python , runtime	3	1657	April 5, 2019
POLP2019 , Expected Value general point , precision	1	741	March 6, 2019
394. Alphacode spoj - SIGABRT, algo is Dp, so does my code have stack/memory overflow?? general dynamic-programming , sigabrt	2	3402	December 12, 2014
Iterative segment tree template help	4	2636	May 29, 2023
CHEFPRES-Practice general chefpres , testcases	1	2342	May 26, 2017
CARLOT - Editorial editorial greedy , matrices , chptrs01	4	1481	July 21, 2020
MARMY- Editorial general cfea2018 , easy-medium , heap	0	1047	April 6, 2018
WA ALETHIO general alethio , python , wa	8	1963	June 24, 2013
Invitation to CodeChef Starters 200 (Rated for all) - 20th August announcement announcement	3	1654	August 20, 2025
JAVA NZEC general java , nzec	0	1046	June 21, 2014
Strongly connected component! general graphs , kosaraju , strongly-connected-components	1	4159	October 31, 2015
Query regarding problem setting faq help	1	1315	September 10, 2020
DLSB - Editorial editorial editorial , start145	7	1169	August 8, 2024
round vaults in Man's house general	2	3394	December 8, 2018
Unable to understand the compilation error here. general practice , scala	4	1478	September 3, 2013
NPORP - Editorial editorial graphs	0	1045	May 24, 2018
Path between two nodes in graph having tree structure general help , graphs	6	1249	December 16, 2019
Time limit exceeded	1	1314	July 4, 2020
Why is this code not working? general icpc	3	929	March 29, 2021
iit kanpur general modulo , wpc1501	3	1652	January 22, 2015
Cash Prize for July long Challenge 2017 winners general admin	5	1348	August 18, 2017
Help with CSES problem Factory Machines general help , binary-search , c-plus-plus	8	1959	August 21, 2020
returning array from a function general array	8	1957	October 10, 2012
Fake Binary Search Explained tutorial binary-search , blog , long-contest , tutorial	0	1044	July 6, 2018
XOR queries general data-structure , trie , xrqrs	2	3390	January 15, 2015
Initializing an array. general array , dynamic-programming	8	1956	October 2, 2016
How to generate 64 bit .dll which gcc compiler or other. Can't load IA 32-bit .dll on a AMD 64-bit platform. general 64bit , c , gcc , java	2	1905	June 5, 2013
SUMPERM - Editorial editorial editorial , start80	0	1044	March 8, 2023
EQPAIR - Editorial editorial editorial , frequency-array , basic-math , sep221	0	1043	September 11, 2022
Doubt: CUBEFR SPOJ general easy , spoj	2	3385	September 26, 2014
Subtraction Game Problem (Jan Cook-off) general cook-off , game-theory	4	2622	January 20, 2014
Tips for speed general speed	1	737	October 19, 2019
MCHEF 1D DP Solution ? general 0-1knapsack , dynamic-programming , mchef	3	2930	July 16, 2015
EVILAND - Editorial editorial cook103 , editorial , number-theory , fermat-little-theorem	0	1042	August 11, 2019