Problems from Waterloo Programming Contest 2004-09-19

	Add	Remove

Name	Shortest	Total	Acc.	Ratio	Difficulty	Languages
Ants	104	7890	3680	47%	2.3Easy	en
Evil Straw Warts Live	191	2015	620	31%	2.9Medium	en
Map	846	297	43	14%	8.4Hard	en