University of Waterloo Local Contest 2009.10 - 题库

ID	题目显示标签隐藏标签	AC / 尝试	难度
2045	P3160 Rooks University of Waterloo Local Contest 2009.10	0 / 0	(无)
2046	P3161 Pipes University of Waterloo Local Contest 2009.10	0 / 0	(无)
2047	P3162 Cantor University of Waterloo Local Contest 2009.10	0 / 0	(无)
2048	P3163 Meltdown University of Waterloo Local Contest 2009.10	0 / 0	(无)
2049	P3164 sqrt log sin University of Waterloo Local Contest 2009.10	0 / 0	(无)

根据当前过滤条件随机选择一道题

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