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CUSIP: Difference between revisions
Added solution for Action!
m (Added more cusip tests. Same as Clojure) |
(Added solution for Action!) |
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Line 190:
CUSIP 68389X106 isn't valid
CUSIP 68389X105 is valid
</pre>
=={{header|Action!}}==
{{libheader|Action! Tool Kit}}
<lang Action!>INCLUDE "D2:CHARTEST.ACT" ;from the Action! Tool Kit
BYTE FUNC Verify(CHAR ARRAY code)
BYTE i,c,v
CARD sum
IF code(0)#9 THEN
RETURN (0)
ELSEIF IsDigit(code(1))=0 THEN
RETURN (0)
FI
sum=0
FOR i=2 TO code(0)
DO
c=code(i)
IF IsDigit(c) THEN
v=c-'0
ELSEIF IsAlpha(c) THEN
v=ToUpper(c)-'A+10
ELSEIF c='* THEN
v=36
ELSEIF c='@ THEN
v=37
ELSEIF c='# THEN
v=38
ELSE
RETURN (0)
FI
IF (i&1)=0 THEN
v==*2
FI
sum==+v/10+v MOD 10
OD
v=(10-(sum MOD 10)) MOD 10
IF v#code(1)-'0 THEN
RETURN (0)
FI
RETURN (1)
PROC Test(CHAR ARRAY code)
Print(code)
IF Verify(code) THEN
PrintE(" is valid")
ELSE
PrintE(" is invalid")
FI
RETURN
PROC Main()
Put(125) PutE() ;clear the screen
Test("037833100")
Test("17275R102")
Test("38259P508")
Test("594918104")
Test("68389X106")
Test("68389X105")
RETURN</lang>
{{out}}
[https://gitlab.com/amarok8bit/action-rosetta-code/-/raw/master/images/CUSIP.png Screenshot from Atari 8-bit computer]
<pre>
037833100 is valid
17275R102 is valid
38259P508 is valid
594918104 is valid
68389X106 is invalid
68389X105 is valid
</pre>
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