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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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8
Task/Validate-International-Securities-Identification-Number/Zkl/validate-international-securities-identification-number-1.zkl Normal file
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fcn validateISIN(isin){
RegExp(String("^","[A-Z]"*2,"[A-Z0-9]"*9,"[0-9]$")).matches(isin) and
luhnTest(isin.split("").apply("toInt",36).concat().toInt())
}
fcn luhnTest(n){
0 == (n.split().reverse().reduce(fcn(s,n,clk){
s + if(clk.inc()%2) n else 2*n%10 + n/5 },0,Ref(1)) %10)
}

5
Task/Validate-International-Securities-Identification-Number/Zkl/validate-international-securities-identification-number-2.zkl Normal file
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println(" ISIN Valid?");
foreach isin in (T("US0378331005","US0373831005","U50378331005",
"US03378331005","AU0000XVGZA3","AU0000VXGZA3","FR0000988040")){
println(isin," --> ",validateISIN(isin));
}