CodeChef Discuss

Topic	Replies	Views	Activity
CHNWGM - Editorial editorial challenge , chnwgm , editorial , june16	9	5663	August 30, 2016
Unable to solve this problem. general dynamic-programming , spoj	0	1294	August 29, 2016
Regarding drop in the rating of several users in August Challenge 2016....... general august , challenge , drop , improper , in , rating	8	2845	August 28, 2016
Why do i get wrong answer for the SUMTRIAN problem and Sorry about my code general sumtrian	1	1062	August 28, 2016
Round B APAC Test 2017 , Problem B: Sherlock and Watson Gym Secrets general apac-2017	2	2086	August 28, 2016
Please explain how the code works general code	3	1285	August 28, 2016
Need some explanation general april16 , fibq	11	3102	August 28, 2016
why isn't there a rating graph for lunchtime? general lunchtime , rating , ratings	2	1123	August 28, 2016
how to implement hash table for strings? general hashing , strings	0	889	August 28, 2016
Weird WA for WOUT. Fails partially for subtask 2 general dynamic-programming , practice , prefix-sum , programming , subarray , wout	0	1035	August 27, 2016
spoj pt07y bfs solution general data-structure , spoj	0	892	August 25, 2016
Please help find error in this code (vertex cover algorithm) general graphs , vertex_cover	1	1240	August 25, 2016
chefcrun editorial editorial algorithm , c-plus-plus , editorial	19	6329	August 25, 2016
CHEFELEC ,WA is wrong judgement general chefelec , is , judgement , wa , wrong	2	1561	August 25, 2016
MUFFINS3 Wrong answer general wrong , wrong-answer	3	859	August 25, 2016
How to find maximum xor prefix and suffix optimally? general algorithm , data-structure , trie , xor	5	7842	August 25, 2016
How to print permutations of string in lexicographical order? general data-structure , permutation , strings , bit-manipulation	2	1484	August 24, 2016
Problem in solving a problem on SPOJ general graphs , maze , shortest-path , breadth-first-search	0	1050	August 24, 2016
SGARDEN - Editorial editorial easy , editorial , july14 , sgarden , least-common-multiple	31	15667	August 24, 2016
Access denied on problems page general access	22	7320	August 23, 2016
Challenge Problem EBOLA Scores general challenge , ebola	1	1761	August 23, 2016
Chef and His Garden general algorithm , c-plus-plus , data-structure , long-contest	8	2255	August 23, 2016
Help me in this question. general dynamic-programming , greedy	0	696	August 23, 2016
Construction of Persistent Segment tree general persistence , segment-tree	0	2517	August 23, 2016
QUEHEA - Editorial editorial cook73 , data-structure , editorial , medium-hard , quehea , segment-tree	5	3861	August 23, 2016
Design a data structure for Income Tax department. . Following information is to be stored about users : general algorithm , data-structure , looping	0	2533	August 23, 2016
KOL15C - Editorial editorial acmkol15 , editorial , medium , range-sum , sqrt-decomp , offline-query	1	5483	August 23, 2016
Amritapuri Regionals Problem A - Quiver - LRU - Slow insertions in map and list general acm-icpc , amritapuri , hashing	4	3434	August 23, 2016
CHAHG: The Corner Test Case general chahg , long-contest	9	3227	August 22, 2016
Chef and His Garden general algorithm , c-plus-plus , data-structure , long-contest	1	1500	August 22, 2016