Tehran 1999 - 题库

ID	题目显示标签隐藏标签	AC / 尝试	难度
691	P1690 (Your)((Term)((Project))) Tehran 1999	0 / 0	(无)
692	P1691 Painting A Board Tehran 1999	0 / 0	(无)
693	P1692 Crossed Matchings Tehran 1999	0 / 0	(无)
694	P1693 Counting Rectangles Tehran 1999	0 / 0	(无)
695	P1694 An Old Stone Game Tehran 1999	0 / 0	(无)
696	P1695 Magazine Delivery Tehran 1999	0 / 0	(无)
697	P1696 Space Ant Tehran 1999	0 / 0	(无)
698	P1697 The Erythea Campaign Tehran 1999	0 / 0	(无)

根据当前过滤条件随机选择一道题

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