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A-M baby

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Ingy döt Net 2013-04-10 21:29:02 -07:00
parent 764da6cbbb
commit db842d013d
19005 changed files with 197040 additions and 7 deletions
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Task/Look-and-say-sequence/Mathematica/look-and-say-sequence-1.mathematica Normal file
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RunLengthEncode[x_List]:=(Through[{First,Length}[#]]&)/@Split[x]
LookAndSay[n_,d_:1]:=NestList[Flatten[Reverse/@RunLengthEncode[#]]&,{d},n-1]

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Task/Look-and-say-sequence/Mathematica/look-and-say-sequence-2.mathematica Normal file
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FromDigits /@ LookAndSay[13] // Column
FromDigits /@ LookAndSay[13, 7] // Column