Tag: permutations

105 What are the five most powerful characters in your language? 2016-12-09T08:14:50.057

86 Determine whether strings are anagrams 2011-03-08T15:24:00.263

76 The 9 Billion Names of God 2014-05-30T18:19:29.053

48 Greater than less than greater than something fishy 2016-09-06T21:46:52.400

45 Shotgun Numbers 2015-03-04T13:30:07.467

44 Scramble words while preserving their outlines 2017-05-10T05:49:03.050

41 Sheffle tho vawols ureund! 2016-08-31T06:41:08.967

41 Find a binary needle in a decimal haystack 2017-05-29T13:03:12.783

38 Antsy permutations 2016-10-24T07:32:38.987

36 The Original Number 2017-07-11T07:20:37.273

35 Random Golf of the Day #1: Shuffle an Array 2015-02-03T14:13:38.343

35 Can you reach this number by doubling and rearranging? 2015-08-19T08:38:05.383

35 Hidden Inversions (Cops' Thread) 2017-01-16T14:17:21.913

34 Manage Trash So 2016-02-25T16:08:54.523

30 Faro shuffle an array 2016-06-05T04:20:49.183

30 Generate a random derangement 2016-12-18T09:44:03.627

30 Levi-Civita symbol 2018-03-26T22:02:35.387

28 Anagram Quines (Cops' Thread) 2017-02-24T17:41:43.810

28 Output an Anagram! No Not That One! 2017-11-14T03:24:11.410

28 Superpermutations 2019-02-07T08:00:44.317

27 Bit-Reversal Permutations 2016-06-20T19:32:55.020

27 Alphabetically permute a string 2016-11-16T00:33:04.720

27 Bubble the brackets! 2017-08-10T13:22:06.923

25 The Permutation Pigeon-hole Principle 2016-08-23T14:55:52.243

25 Deranged !Combinatorics: Compute the Subfactorial 2017-03-26T17:00:19.690

25 Golf an Anagram Quine 2017-06-07T17:20:27.643

24 Imitate an ordering 2015-11-01T21:19:17.717

24 Reliably Broken Sort 2017-08-13T19:54:27.620

24 Find The Rank Of A Word 2018-01-18T17:11:27.830

23 Rearranging the sequence 2016-02-03T21:49:26.677

23 Number of cycles of a permutation 2016-08-01T23:29:31.680

23 List all ordered partitions of n 2016-09-22T09:01:35.817

23 Quine Anagrams! (Cops' Thread) 2016-11-11T17:45:04.773

23 Codegolf the Hafnian 2018-03-01T16:41:20.763

23 Encode - Shuffle - Decode 2018-09-23T15:41:17.293

22 Code-Golf: Permutations 2012-03-06T05:11:13.233

22 Random Golf of the Day #8: Shuffle an infinite list 2017-05-13T19:41:28.853

22 Color me a Pole 2017-07-11T14:32:54.473

22 ​L​o​o​p​ ​I​t​ 2018-01-11T12:37:16.153

22 I see your BIDMAS and raise you a BADMIS 2019-09-08T22:07:10.407

21 Sort a List With Swaps and Pops 2014-10-31T07:43:30.290

21 Anagramming Stack Exchange question titles into programs 2015-02-04T10:27:09.703

21 Every Possible Cycle Length 2015-07-23T14:50:12.010

21 The Combinatorics of Transistor 2015-10-27T15:23:40.950

21 Find maximal matching in divisibility relation 2015-11-25T09:12:39.700

21 All possible ways to interleave two strings 2016-03-29T00:29:58.873

21 Prime factors buddies 2016-09-20T07:42:09.577

21 Build this pyramid 2017-11-24T19:53:00.377

21 Verify a Superpermutation 2020-07-24T07:13:29.473

20 Draw a Permutation Path 2014-07-21T23:30:39.390

20 Permutation Square Root 2016-03-06T22:30:52.243

20 Permutapalindromic numbers 2016-08-17T07:31:25.240

20 I give you Nth permutation, you give me N 2017-04-02T01:32:11.570

20 Anaglot Polygrams 2017-05-09T18:56:29.373

20 Garble that string! 2017-06-08T15:14:13.397

20 Numbers with similar powers 2017-10-01T18:21:37.637

20 Calculate Landau's function 2019-08-30T16:12:31.470

20 Super permutations 2020-01-25T11:42:19.147

19 Spiral Permutation Sequence 2016-02-02T19:55:25.163

19 Maximise the squared difference 2016-02-11T21:59:48.553

19 Counting from 1 to n without any consecutive numbers 2017-07-05T12:02:33.727

19 A Dance of Many Dimensions 2018-01-05T21:37:31.547

18 The Strange Unsorting Machine for Nefarious Purposes 2012-10-24T07:56:44.773

18 Inverse permutation index 2016-10-10T18:29:26.190

18 THE Magic Hexagon 2017-06-04T09:59:45.477

18 The Original Number (II) 2017-08-28T15:10:07.910

18 Permutations in Disguise 2019-09-13T12:15:45.510

17 Random Golf of the Day #6: Roll a d20 2015-12-10T21:34:23.950

17 Compute the Eulerian number 2016-10-19T15:44:14.187

17 Hold'em or Fold'em? 2017-01-31T19:51:55.597

17 Twisting Sentences 2017-02-07T18:44:38.270

17 Find all the Anagrams! 2017-06-11T22:43:13.913

17 Conjugate permutations 2018-02-15T22:41:54.673

17 Enumerate Derangements 2019-04-30T11:46:23.807

17 Plain Hunt Bell-Ringing 2019-10-16T18:36:25.857

16 Solve the (Rubiks) Pocket Cube 2014-07-24T03:52:05.627

16 Typing with scrambled keys 2015-01-31T13:06:13.517

16 Reconstruct a Permutation 2015-03-23T13:26:16.600

16 Fun With Permutations 2015-11-07T03:40:59.993

16 Wolves and Chickens 2016-10-20T19:39:19.873

16 Match the permutations! 2016-11-22T04:52:35.587

16 Hidden Inversions (Robbers' Thread) 2017-01-16T14:19:54.043

16 Cheapo Enigma machine (Cops) 2017-04-22T10:13:12.660

15 Permutation group operation 2011-03-10T23:16:59.450

15 Decompose a permutation into cycles 2011-03-17T17:14:08.887

15 Order 40 sticks 2015-05-12T07:11:53.077

15 Random array without repetition 2016-03-24T16:20:44.200

15 Block Rearrangement 2018-04-08T14:42:28.477

15 Hide the buildings 2018-11-15T06:34:49.987

15 Source permutation 2019-03-10T16:41:15.187

15 Generate Gmail Dot-Aliases 2020-05-08T09:35:16.560

14 Alphabetic Fannkuch 2015-07-26T15:40:34.573

14 Can the Array be Unshuffled? 2015-12-12T14:46:18.487

14 Letters, Get Moving! Pt. 2 2016-01-07T17:37:23.170

14 Parity of a Permutation 2016-03-20T02:40:07.123

14 Generate all Brain-Flak Snippets 2017-04-27T18:13:10.153

14 N-bit Variation on Subset-Sum 2017-12-13T04:01:29.833

14 Generate combinations that add up to a target value 2018-01-15T01:37:40.013

14 Deranged Rearrangements 2018-02-08T20:56:30.347