general

Topic	Replies	Views	Activity
Runtime error in CF02,Edit distance edit , re	0	1091	July 26, 2016
Number of Empty Subgrids in a Grid codeforces , counting-sort , dynamic-programming , subarray , voting	2	1725	July 26, 2016
July Cook Off CHEFIHG question codechef	3	1062	July 26, 2016
what is problem with my atm code? atm	4	1298	July 25, 2016
Bug in Codechef Rating , Problem evaluator(July Long)? admin	6	1655	July 25, 2016
how to improve my rank when there is no contest ?? rank	3	11496	July 25, 2016
Bad testcases in Chef and Numbers (CHEFFED) cheffed , failurecases	4	1508	July 25, 2016
representation of example map in the problem to a graph representation using adjacency list graphs , breadth-first-search	0	1939	July 25, 2016
DP approach to solve Chef and Segments in O(n^2) time.. chsgmnts	0	1414	July 23, 2016
how to find sum%(10^9+7) in a given range of array efficiently range-queries	3	1588	July 22, 2016
WA on ques of detecting cycle in graph using union find cycle_graph	2	851	July 22, 2016
WA in DECSTR c-plus-plus , decstr , wa	3	1502	July 22, 2016
ALLPOLY - Editorial allpoly , hard , july16 , kernel-polygon	5	3105	July 20, 2016
CHSGMNTS July Challenge chsgmnts , long-contest	26	6090	July 20, 2016
Chef ans Tetris cheftet	10	2855	July 20, 2016
Suggestions regarding algorithm research? algorithm , data-structure , project , research	0	850	July 20, 2016
CLEANUP help c , wrong-answer	5	1548	July 20, 2016
How to handle large numbers?	2	2829	July 20, 2016
Bad Test Cases in CHSGMNTS chsgmnts	25	3116	July 20, 2016
UEM KOLKATA. Strange case wrong-answer	34	3868	July 19, 2016
Error in Sudoku- Find and correct them algorithm , nphard , number-theory , sudoku	1	3404	July 19, 2016
Why Codechef not accepting my code even when i am getting the correct output in many of my codes??	3	1094	July 19, 2016
Samu and Special Coprime Numbers problem from Hackerearth digit-dp , dynamic-programming , hackerearth	1	1902	July 18, 2016
discussion on four easy problems long-challenge	16	3995	July 18, 2016
Does codechef still reward "goodies" for top contributors? goodies	10	3827	July 18, 2016
Google Apac 2017 : Problem D apac-2017 , dynamic-programming , google	0	1749	July 18, 2016
CHEFTET July Challenge help challenge , july , long	13	3730	July 17, 2016
Maximum sum in an integer sequence with a partitioning constraint algorithm , dynamic-programming , questions	5	6992	July 17, 2016
Can GCD Sum be calculated faster ? gcd-sum , greatest-common-divisor	4	2715	July 17, 2016
Tutorial for FFT of n inputs where n isn't a power of 2 realset , fast-fourier-transform	10	6500	July 16, 2016