findLargest.py

def findLargestIterative(theList):
	if len(theList) > 0:
		largest = theList[0]
		for item in theList:
			if item > largest:
				largest = item
		return largest
	else:
		return None

def findLargestSort(theList):
	listLength = len(theList)
	if listLength > 0:
		theList.sort()
		return theList[listLength - 1]
	else:
		return None