Data commit

Task/Sorting-algorithms-Cocktail-sort/PowerShell/sorting-algorithms-cocktail-sort.psh

@@ -0,0 +1,32 @@
+function CocktailSort ($a) {
+    $l = $a.Length
+	$m = 0
+	if( $l -gt 1 )
+	{
+		$hasChanged = $true
+		:outer while ($hasChanged) {
+			$hasChanged = $false
+			$l--
+			for ($i = $m; $i -lt $l; $i++) {
+				if ($a[$i] -gt $a[$i+1]) {
+					$a[$i], $a[$i+1] = $a[$i+1], $a[$i]
+					$hasChanged = $true
+				}
+			}
+			if(-not $hasChanged) {
+				break outer
+			}
+			$hasChanged = $false
+			for ($i = $l; $i -gt $m; $i--) {
+				if ($a[$i-1] -gt $a[$i]) {
+					$a[$i-1], $a[$i] = $a[$i], $a[$i-1]
+					$hasChanged = $true
+				}
+			}
+			$m++
+		}
+	}
+	$a
+}
+
+$l = 10; CocktailSort ( 1..$l | ForEach-Object { $Rand = New-Object Random }{ $Rand.Next( -( $l - 1 ), $l - 1 ) } )