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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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23
Task/Text-processing-2/PowerShell/text-processing-2-1.psh Normal file
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$dateHash = @{}
$goodLineCount = 0
get-content c:\temp\readings.txt |
ForEach-Object {
$line = $_.split(" |`t",2)
if ($dateHash.containskey($line[0])) {
$line[0] + " is duplicated"
} else {
$dateHash.add($line[0], $line[1])
}
$readings = $line[1].split()
$goodLine = $true
if ($readings.count -ne 48) { $goodLine = $false; "incorrect line length : $line[0]" }
for ($i=0; $i -lt $readings.count; $i++) {
if ($i % 2 -ne 0) {
if ([int]$readings[$i] -lt 1) {
$goodLine = $false
}
}
}
if ($goodLine) { $goodLineCount++ }
}
[string]$goodLineCount + " good lines"

20
Task/Text-processing-2/PowerShell/text-processing-2-2.psh Normal file
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$dateHash = @{}
$goodLineCount = 0
ForEach ($rawLine in ( get-content c:\temp\readings.txt) ){
$line = $rawLine.split(" |`t",2)
if ($dateHash.containskey($line[0])) {
$line[0] + " is duplicated"
} else {
$dateHash.add($line[0], $line[1])
}
$readings = [regex]::matches($line[1],"\d+\.\d+\s-?\d")
if ($readings.count -ne 24) { "incorrect number of readings for date " + $line[0] }
$goodLine = $true
foreach ($flagMatch in [regex]::matches($line[1],"\d\.\d*\s(?<flag>-?\d)")) {
if ([int][string]$flagMatch.groups["flag"].value -lt 1) {
$goodLine = $false
}
}
if ($goodLine) { $goodLineCount++}
}
[string]$goodLineCount + " good lines"