University of Waterloo Local Contest 2008.06 - 题库

ID	题目显示标签隐藏标签	AC / 尝试	难度
2050	P3165 Trainsorting University of Waterloo Local Contest 2008.06	0 / 0	(无)
2051	P3166 Classified University of Waterloo Local Contest 2008.06	0 / 0	(无)
2052	P3167 Hot Spot University of Waterloo Local Contest 2008.06	0 / 0	(无)
2053	P3168 Snakes and Ladders University of Waterloo Local Contest 2008.06	0 / 0	(无)
2054	P3169 Balance University of Waterloo Local Contest 2008.06	0 / 0	(无)

根据当前过滤条件随机选择一道题

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