ZSTUOJ

题目编号	标题	来源/分类	解决	提交
1878	War on Weather	Waterloo local 2005.09.24	2	2
1879	Factstone Benchmark	Waterloo local 2005.09.24	7	10
1880	A Walk Through the Forest	Waterloo local 2005.09.24	15	26
1881	Tri Tiling	Waterloo local 2005.09.24	20	29
1882	Prerequisites?	Waterloo local 2005.09.24	7	10