Topics tagged permutation

Topic	Replies	Views	Activity
Makperm - editorial general cook98 , permutation , simple , observations , taran_1407	0	473	September 23, 2018
CR193 - Editorial general maths , cord2019 , permutation , cr193 , easy	2	243	March 6, 2019
Need help in solving this problem on codechef general permutation , array	0	182	December 24, 2018
NICARRAY - EDITORIAL general modular-arith , backtracking , easy , permutation , taran_1407 , combinatorics , nicarray , ltime65	40	2122	November 2, 2018
where did I go wrong? please explain... submisssion for spell bob problem general permutation , cproblem	0	595	August 7, 2018
GOODPERM -Editorial general permutation , cook95 , brute-force , simple	22	1939	June 20, 2018
[June Cook-Off 2k18] Is this a valid algorithm/approach to solve Good Permutations Problem ? general doubt , cook-off , backtracking , permutation	0	217	June 19, 2018
Parity of a permutation? general number-theory , permutation , doubt	2	300	June 18, 2018
help needed in hackerrank problem general strings , hackerrank , permutation	1	302	April 5, 2018
Codenigma Contest \| Sport Jersey \| Help help combinatorics , help , permutation	10	476	March 30, 2018
CHEFONM - Editorial editorial probability , gauss-elim , permutation , cook72 , editorial , hard , expected-value	9	3461	February 28, 2018
SHELPASS - Editorial general permutation	0	204	January 12, 2018
CODE1604-Editorial editorial code1604 , permutation , editorial , medium , strings , combinatorics , letter , coit2016	1	1215	December 26, 2017
TOTR - Editorial editorial cakewalk , ad-hoc , permutation , editorial , march13	12	4217	December 22, 2017
Help in solution of a Problem.. general practice , peer , unsolved , permutation	0	418	October 7, 2017
editorial for CDMN17C editorial editorial , permutation , contest	0	199	October 4, 2017
Boolean expression problem general permutation , combinatorics , stack , boolean	4	556	August 24, 2017
What is logic behind this problem? help permutation , logic , combinations , help , easy-medium	5	811	July 31, 2017
Can someone provide the editorial of TSECJ105 ? general dynamic-programming , permutation , number-theory	2	424	July 30, 2017
The Vita Sum: TCS: Codevita general codevita , permutation , tcs , number-theory	0	1018	July 8, 2017
Find nth permutation of a string containing duplicate characters efficiently. general permutation , strings , approach	3	1061	June 12, 2017
How can I solve this type of problems of permutation and combinations? Explain in detail? help permutation , hackerrank , help	3	1018	March 27, 2017
permutation general permutation	3	383	February 23, 2017
Need Advice on How to Advance further in Competitive Coding general dynamic-programming , graph-theory , permutation	11	2085	February 4, 2017
IMPROVE - Editorial editorial medium-hard , editorial , permutation , improve , ltime44	3	1097	January 29, 2017
Need some explanation on the combinatorics formula nCr= n-1Cr + n-1Cr-1 general permutation	2	5324	January 17, 2017
Generating all the subsets or permutations using stl general stl , subsets , combinatorics , combinations , permutation	5	1213	December 29, 2016
SEAPERM3 question general permutation , cyclic , combinatorics	10	902	November 14, 2016
AEIOUHW - Editorial general permutation , kjcs1601 , combinatorics , aeiouhw	0	503	November 11, 2016
sum of all the numbers that may be formed with permutations of n given digits general permutation	0	2778	October 26, 2016