ZSTUOJ

题目编号	标题	来源/分类	解决	提交
1766	Mine Sweeper	Waterloo local 1999.10.02	55	124
1767	Choose and divide	Waterloo local 1999.10.02	8	8
1768	Old Wine Into New Bottles	Waterloo local 1999.10.02	1	3
1769	Suffidromes	Waterloo local 1999.10.02	0	0
1770	Origami	Waterloo local 1999.10.02	0	0