CodeChef Discuss

Topic	Replies	Views	Activity
Replacing cin cout with scanf printf general sigsegv , strq	4	5415	February 19, 2015
Yarin Sieve general sieve , fast-sieve , yarin	0	1210	November 20, 2021
Can we report plagiarism	2	2208	September 14, 2020
MSUM - Editorial editorial easy , editorial , infi2021	6	1444	December 24, 2021
500 SUBSCRIBERS SPECIAL general	1	480	January 8, 2020
CLTNIS - Editorial editorial cltnis , cole2019 , easy-medium , editorial , geometry , ternary-search	6	2565	March 9, 2019
Game Theory Problems general game-theory , sprague-grundy	0	1207	June 29, 2014
KGP14B - Editorial editorial dynamic-programming , easy-medium , editorial , kgp14ros	1	2696	September 23, 2015
Approach for a problem needed of interviewbit hiring challenge general graphs	2	3911	June 22, 2020
HGNEG-Editorial editorial bipartite , depth-first-search , editorial , graphs , cnst2020	2	1236	November 10, 2020
How to pass dictionary(hash value) as command line argument to python script? general python27	3	19034	July 27, 2014
XORORED - Editorial editorial editorial , simple , cook131 , bit-manipulation , bitwise-operation , vichitr	8	4004	November 21, 2022
Questions Solved in Overall Negative Time! general error , july-cookoff , negative-time	1	4772	July 21, 2014
PALINDR using Treaps general palindr , reversing , strings , treap	0	1200	November 27, 2013
CUCRLINE Editorial editorial coordinate , easy , editorial , math , start35	1	1509	April 21, 2022
Help with problem BOOKS1 — Copying Books general binary-search , spoj	8	3995	January 24, 2017
What the hack?! general challenge_prob , hacking , long_challenge	0	1198	December 24, 2015
How to find the count of the number of subarrays whose max=k ? general maximum , subarrays	2	3889	February 2, 2019
Maximising lcm? general algorithm , least-common-multiple	1	2678	November 17, 2013
Buy Coding Ninja C++ with Data Structures and Algorithms Course? general	2	2185	March 19, 2020
GCDSUBARRAYS - Editorial editorial constructive , editorial , math , dec221	0	1197	December 11, 2022
SRTGAME - Editorial editorial constructive , editorial , greedy , implementation , medium , cook134	1	1504	October 25, 2021
CNTDSETS - Editorial editorial combinatorics , editorial , hard , inclusion-exclusion , jan14	7	4224	December 18, 2017
CHEFSTON - Editorial editorial cakewalk , chefston , editorial , jan15 , math	8	7075	August 13, 2020
COLLATZEZ - Editorial editorial editorial , start218	0	213	December 24, 2025
Want to learn Hacking general hack	2	688	October 7, 2020
Error in Codechef? general access , denied , error	2	1223	September 12, 2013
LUCKPAL - Editorial editorial easy , editorial , luckpal , oct11	0	6698	December 5, 2012
Getting error member access within null pointer of type 'struct ListNode' on line 30 general help , c-plus-plus , linked-list	3	10585	July 18, 2021
Help with Run-time error using map and printf C++ general c-plus-plus , map , printf , strings , standard-template-library	2	6868	November 8, 2012
SQUEEZE - Editorial editorial dynamic-programming , editorial , medium , start30	0	1188	March 16, 2022
Some important advice for beginners general	1	472	July 29, 2020
past Problem Solutions general past , problem , solutions	2	2162	June 5, 2012
Factorial question general factorial	4	1673	May 31, 2013
What should be the approach to solve DP problems??? general dynamic-programming , programming	4	5288	December 28, 2012
FIZZBUZZ2308 - Editorial editorial editorial , math , sieve , start106	0	1182	November 1, 2023
Link for CHEFBEST Question Feb'17 long challenge general construction , dynamic-programming , long-challenge , longchallenge	1	1485	February 7, 2017
Hackerearth Dp problem general dynamic-programming , hackerearth , multidimensional	1	2640	March 20, 2017
CCNF - Editorial editorial 2-sat , dynamic-programming , editorial , graphs , march21	0	1180	March 5, 2021
Why don't the ACM ICPC 2015 problems get moved to the practice section? general acm-icpc , online-contest	4	1668	March 15, 2016
DEFECTS - Editorial editorial bipartite , graphs , dcod2019 , sachin_yadav , breadth-first-search	7	2345	February 27, 2021
ROLLBAR Editorial editorial easy-medium , editorial , graphs , ltime69 , rollbar , breadth-first-search	3	1865	October 22, 2019
External contests general contest	2	1210	February 23, 2013
Cannot understand competitive coding general codechef , competetiveprogramming , newbie	5	1520	March 15, 2019
Schools and Colleges closed as per courts orders. Will this have any effect on ZIO? general	5	852	November 9, 2019
I am getting a TLE. Please help. general tle	4	2946	February 6, 2017
Does CodeChef Support Tampering with Input/Output general fastio , pypy , python3	8	2194	April 7, 2021
LTM40GH - Editorial editorial editorial , ltime40 , ltm40gh , medium , optimization , trees , xor , lowest-common-ancestor	4	5234	October 8, 2016
SUM OF NON PRIMES - PYTHON general algorithm , coding , logic-maths , python , python3 , python_help	5	8493	February 5, 2023
HackerEarth February Circuits '21 Solutions general editorial , hackerearth	1	1470	February 28, 2021