Initial data commit

Task/Sorting-algorithms-Cocktail-sort/Julia/sorting-algorithms-cocktail-sort.julia

@@ -0,0 +1,27 @@
+function cocktailsort(a::Vector)
+    b = copy(a)
+    isordered = false
+    lo, hi = 1, length(b)
+    while !isordered && hi > lo
+        isordered = true
+        for i in lo+1:hi
+            if b[i] < b[i-1]
+                b[i-1], b[i] = b[i], b[i-1]
+                isordered = false
+            end
+        end
+        hi -= 1
+        if isordered || hi ≤ lo break end
+        for i in hi:-1:lo+1
+            if b[i-1] > b[i]
+                b[i-1], b[i] = b[i], b[i-1]
+                isordered = false
+            end
+        end
+        lo += 1
+    end
+    return b
+end
+
+v = rand(-10:10, 10)
+println("# unordered: $v\n -> ordered: ", cocktailsort(v))