Created
December 3, 2016 23:26
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Advent of Code
Day3
http://adventofcode.com/2016/day/3
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$List = (Invoke-WebRequest 'https://gist.githubusercontent.com/LabtechConsulting/15114472e85f3b8a666dc0a404916772/raw/1458df8ca91f4db6518ec95c3bec91e922ebac09/new_gist_file_0').Content | |
function Sort-List { | |
param( | |
$List | |
) | |
begin{ | |
$Temp1 = @() | |
$Temp2 = @() | |
$Temp3 = @() | |
$Temp4 = @() | |
$TempVar = @() | |
$NewList = @() | |
$NewArray2 = @() | |
$List = $List -split '[\r\n]' | |
} | |
process{ | |
foreach($item in $List){ | |
$NewList += $item -split ' ' | where {$_} | |
} | |
$NewList | foreach {$i=1} {if ($i++ %3){$Temp1 += $_}else{$Temp2 += $_}} | |
$Temp1 | foreach {$i=1} {if ($i++ %2){$Temp3 += $_}else{$Temp4 += $_}} | |
$NewArray = $Temp3 + $Temp4 + $Temp2 | |
$Count = 0 | |
foreach($item in $NewArray){ | |
$count ++ | |
$TempVar = "$TempVar $item" | |
if($Count -eq 3){ | |
$NewArray2 += $TempVar | |
$TempVar = @() | |
$Count = 0 | |
} | |
} | |
} | |
end{$NewArray2} | |
} | |
function Count-Triangles { | |
Param( | |
$List | |
) | |
$Triangle = 0 | |
foreach($Item in $List){ | |
$Sides = ($item -split ' ' | where {$_}).trim() | |
[int]$Hypotenuse = ($Sides | measure -Maximum).maximum | |
if((($Sides | measure -Sum).sum - $Hypotenuse) -gt $Hypotenuse){$Triangle ++} | |
} | |
Write-Output $Triangle | |
} | |
Count-Triangles $($List -split '[\r\n]' | where{$_}) | |
$List = Sort-List $List | |
Count-Triangles $List |
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