aparler/RosettaCodeData
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Initial data commit

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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 72d218235f
commit f23f22d71c
199087 changed files with 3378941 additions and 0 deletions
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28
Task/SEDOLs/Forth/sedols.fth Normal file
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create weight 1 , 3 , 1 , 7 , 3 , 9 ,
: char>num ( '0-9A-Z' -- 0..35 )
dup [char] 9 > 7 and - [char] 0 - ;
: check+ ( sedol -- sedol' )
6 <> abort" wrong SEDOL length"
0 ( sum )
6 0 do
over I + c@ char>num
weight I cells + @ *
+
loop
10 mod 10 swap - 10 mod [char] 0 +
over 6 + c! 7 ;
: sedol" [char] " parse check+ type ;
sedol" 710889" 7108899 ok
sedol" B0YBKJ" B0YBKJ7 ok
sedol" 406566" 4065663 ok
sedol" B0YBLH" B0YBLH2 ok
sedol" 228276" 2282765 ok
sedol" B0YBKL" B0YBKL9 ok
sedol" 557910" 5579107 ok
sedol" B0YBKR" B0YBKR5 ok
sedol" 585284" 5852842 ok
sedol" B0YBKT" B0YBKT7 ok