Function padInFront

python/Chapter 2/Question2_5.py:100–105

(linkedlist, number)

# Helper funtion to pad the list with zeros in front
def padInFront(linkedlist, number):
    padlist = LinkedList()
    padlist.head = linkedlist.head
    for i in range(number):
        addNodeInFront(padlist, 0)
    return padlist