new tasks

Task/Arrays/Python/arrays-6.py

@@ -0,0 +1,9 @@
+# Retrieve an element directly from the array.
+item = array[index]
+
+# Use the array like a stack.  Note that using the pop() method removes the element.
+array.pop()  # Pop last item in a list
+array.pop(0) # Pop first item in a list
+
+# Using a negative element counts from the end of the list.
+item = array[-1] # Retrieve last element in a list.