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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
199093 changed files with 3378972 additions and 0 deletions
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Task/Run-length-encoding/Mathematica/run-length-encoding-1.math Normal file
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RunLengthEncode[input_String]:= (l |-> {First@l, Length@l}) /@ (Split@Characters@input)

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Task/Run-length-encoding/Mathematica/run-length-encoding-2.math Normal file
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RunLengthDecode[input_List]:= ConstantArray @@@ input // Flatten // StringJoin

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Task/Run-length-encoding/Mathematica/run-length-encoding-3.math Normal file
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mystring="WWWWWWWWWWWWBWWWWWWWWWWWWBBBWWWWWWWWWWWWWWWWWWWWWWWWBWWWWWWWWWWWWWW";

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Task/Run-length-encoding/Mathematica/run-length-encoding-4.math Normal file
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rle = RunLengthEncode[mystring]
{{"W", 12}, {"B", 1}, {"W", 12}, {"B", 3}, {"W", 24}, {"B", 1}, {"W", 14}}

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Task/Run-length-encoding/Mathematica/run-length-encoding-5.math Normal file
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mystring == RunLengthDecode[rle]
True