ZSTUOJ

题目编号	标题	来源/分类	解决	提交
2892	Unique Snowflakes	University of Waterloo Local Contest 2009.2.8	30	106
2893	Ocean Currents	University of Waterloo Local Contest 2009.2.8	14	66
2894	Colliding Traffic	University of Waterloo Local Contest 2009.2.8	2	11
2895	Zerg Rush!!!	University of Waterloo Local Contest 2009.2.8	1	2
3070	Rooks	University of Waterloo Local Contest 2009.10.3	29	85
3071	Pipes	University of Waterloo Local Contest 2009.10.3	2	3
3072	Cantor	University of Waterloo Local Contest 2009.10.3	43	104
3073	Meltdown	University of Waterloo Local Contest 2009.10.3	9	17
3074	sqrt log sin	University of Waterloo Local Contest 2009.10.3	43	97
3185	Repeated Substitution with Sed	Asia 2009. Japan	6	13
3188	Origami Through-Hole	Asia 2009. Japan	0	0