def main(*argv):
"Demostration program number 7."
print Demo7.main.__doc__
SetAsArray.main(*argv)
SetAsBitVector.main(*argv)
MultisetAsArray.main(*argv)
MultisetAsLinkedList.main(*argv)
PartitionAsForest.main(*argv)
PartitionAsForestV2.main(*argv)
PartitionAsForestV3.main(*argv)
return 0
