mirror of
https://github.com/paradizelost/AdventOfCode2020.git
synced 2024-11-25 02:44:45 -06:00
23 lines
593 B
PowerShell
23 lines
593 B
PowerShell
$input=get-content "aocd6input.txt" -Raw
|
|
|
|
$mydata = $input -split "(\r?\n){2}"
|
|
$mysum=0
|
|
foreach($form in $mydata){
|
|
$mygroup=@{}
|
|
if($form -eq "`n"){
|
|
continue
|
|
}
|
|
foreach($person in ($form -split "(\r?\n)")){
|
|
if($person -eq "`n"){
|
|
continue
|
|
} else {
|
|
foreach($char in $person.ToCharArray()){
|
|
$mygroup[$char]=1
|
|
}
|
|
}
|
|
}
|
|
$mytotal = $mygroup.keys|%{$mygroup[$_]} | measure-object -Sum|Select-Object -ExpandProperty SUm
|
|
write-host $mytotal
|
|
$mysum+=[int]$mytotal
|
|
}
|
|
write-host "FINAL: $mysum" |