USACO 2004 November - 题库

ID	题目显示标签隐藏标签	AC / 尝试	难度
1395	P2385 Apple Catching USACO 2004 November	0 / 0	(无)
1396	P2386 Lake Counting USACO 2004 November	0 / 0	(无)
1397	P2387 Til the Cows Come Home USACO 2004 November	0 / 0	(无)
1398	P2388 Who's in the Middle USACO 2004 November	0 / 0	(无)
1399	P2389 Bull Math USACO 2004 November	0 / 0	(无)
1400	P2390 Bank Interest USACO 2004 November	0 / 0	(无)

根据当前过滤条件随机选择一道题

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