Data update

Task/Pangram-checker/PowerShell/pangram-checker-1.psh

@@ -1,13 +0,0 @@
-function Test-Pangram ( [string]$Text, [string]$Alphabet = 'abcdefghijklmnopqrstuvwxyz' )
-    {
-    $Text = $Text.ToLower()
-    $Alphabet = $Alphabet.ToLower()
-
-    $IsPangram = @( $Alphabet.ToCharArray() | Where-Object { $Text.Contains( $_ ) } ).Count -eq $Alphabet.Length
-
-    return $IsPangram
-    }
-
-Test-Pangram 'The quick brown fox jumped over the lazy dog.'
-Test-Pangram 'The quick brown fox jumps over the lazy dog.'
-Test-Pangram 'Съешь же ещё этих мягких французских булок, да выпей чаю' 'абвгдежзийклмнопрстуфхцчшщъыьэюяё'

Task/Pangram-checker/PowerShell/pangram-checker-2.psh

@@ -1,9 +0,0 @@
-Function Test-Pangram ( [string]$Text, [string]$Alphabet = 'abcdefghijklmnopqrstuvwxyz' )
-{
-    $alSet   = [Collections.Generic.HashSet[char]]::new($Alphabet.ToLower())
-    $textSet = [Collections.Generic.HashSet[char]]::new($Text.ToLower())
-
-    $alSet.ExceptWith($textSet)    # remove text chars from the alphabet
-
-    return $alSet.Count -eq 0    # any alphabet letters still remaining?
-}