Data update

Task/Sorting-algorithms-Bubble-sort/PowerShell/sorting-algorithms-bubble-sort.ps1

@@ -0,0 +1,14 @@
+function bubblesort ($a) {
+    $l = $a.Length
+    $hasChanged = $true
+    while ($hasChanged) {
+        $hasChanged = $false
+        $l--
+        for ($i = 0; $i -lt $l; $i++) {
+            if ($a[$i] -gt $a[$i+1]) {
+                $a[$i], $a[$i+1] = $a[$i+1], $a[$i]
+                $hasChanged = $true
+            }
+        }
+    }
+}