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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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9
Task/Run-length-encoding/Maxima/run-length-encoding.maxima Normal file
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@ -0,0 +1,9 @@
rle(a) := block(
[n: slength(a), b: "", c: charat(a, 1), k: 1],
for i from 2 thru n do
if cequal(c, charat(a, i)) then k: k + 1 else (b: sconcat(b, k, c), c: charat(a, i), k: 1),
sconcat(b, k, c)
)$
rle("WWWWWWWWWWWWBWWWWWWWWWWWWBBBWWWWWWWWWWWWWWWWWWWWWWWWBWWWWWWWWWWWWWW");
"12W1B12W3B24W1B14W"