Data update

This commit is contained in:
Ingy döt Net 2026-02-01 16:33:20 -08:00
parent 5150844a7d
commit 4bb20c9b71
7735 changed files with 38060 additions and 199180 deletions

View file

@ -1,38 +0,0 @@
function Get-ISBN13 {
$codes = (
"978-0596528126",
"978-0596528120",
"978-1788399081",
"978-1788399083"
)
foreach ($line in $codes) {
$sum = $null
$codeNoDash = $line.Replace("-","")
for ($i = 0; $i -lt $codeNoDash.length; $i++) {
if (($i % 2) -eq 1) {
$sum += [decimal]$codeNoDash[$i] * 3
}else {
$sum += [decimal]$codeNoDash[$i]
}
}
if (($sum % 10) -eq 0) {
Write-Host "$line Good"
}else {
Write-Host "$line Bad"
}
}
}
Get-ISBN13