Topics tagged permutation

Topic	Replies	Views	Activity
Makperm - editorial general permutation , cook98 , taran_1407 , observations , simple	0	617	September 23, 2018
CR193 - Editorial general cord2019 , maths , easy , cr193 , permutation	2	404	March 6, 2019
Need help in solving this problem on codechef general permutation , array	0	300	December 24, 2018
NICARRAY - EDITORIAL general permutation , nicarray , ltime65 , taran_1407 , modular-arith , combinatorics , backtracking , easy	40	2606	November 2, 2018
where did I go wrong? please explain... submisssion for spell bob problem general permutation , cproblem	0	695	August 7, 2018
GOODPERM -Editorial general simple , permutation , cook95 , brute-force	22	2352	June 20, 2018
[June Cook-Off 2k18] Is this a valid algorithm/approach to solve Good Permutations Problem ? general cook-off , permutation , backtracking , doubt	0	323	June 19, 2018
Parity of a permutation? general permutation , doubt , number-theory	2	418	June 18, 2018
help needed in hackerrank problem general strings , hackerrank , permutation	1	430	April 5, 2018
Codenigma Contest \| Sport Jersey \| Help help permutation , combinatorics , help	10	634	March 30, 2018
CHEFONM - Editorial editorial cook72 , permutation , editorial , hard , probability , gauss-elim , expected-value	9	3626	February 28, 2018
SHELPASS - Editorial general permutation	0	319	January 12, 2018
CODE1604-Editorial editorial code1604 , permutation , editorial , medium , strings , combinatorics , letter , coit2016	1	1349	December 26, 2017
TOTR - Editorial editorial permutation , march13 , ad-hoc , cakewalk , editorial	12	4392	December 22, 2017
Help in solution of a Problem.. general peer , unsolved , practice , permutation	0	536	October 7, 2017
editorial for CDMN17C editorial permutation , editorial , contest	0	305	October 4, 2017
Boolean expression problem general boolean , permutation , combinatorics , stack	4	700	August 24, 2017
What is logic behind this problem? help combinations , permutation , help , easy-medium , logic	5	960	July 31, 2017
Can someone provide the editorial of TSECJ105 ? general permutation , dynamic-programming , number-theory	2	540	July 30, 2017
The Vita Sum: TCS: Codevita general permutation , codevita , tcs , number-theory	0	1140	July 8, 2017
Find nth permutation of a string containing duplicate characters efficiently. general permutation , strings , approach	3	1169	June 12, 2017
How can I solve this type of problems of permutation and combinations? Explain in detail? help permutation , hackerrank , help	3	1175	March 27, 2017
permutation general permutation	3	514	February 23, 2017
Need Advice on How to Advance further in Competitive Coding general permutation , dynamic-programming , graph-theory	11	2262	February 4, 2017
IMPROVE - Editorial editorial permutation , improve , medium-hard , editorial , ltime44	3	1310	January 29, 2017
Need some explanation on the combinatorics formula nCr= n-1Cr + n-1Cr-1 general permutation	2	5426	January 17, 2017
Generating all the subsets or permutations using stl general combinatorics , combinations , permutation , subsets , stl	5	1349	December 29, 2016
SEAPERM3 question general combinatorics , permutation , cyclic	10	1085	November 14, 2016
AEIOUHW - Editorial general kjcs1601 , combinatorics , permutation , aeiouhw	0	621	November 11, 2016
sum of all the numbers that may be formed with permutations of n given digits general permutation	0	2879	October 26, 2016