Problem Set - 2011

ID	Problem Show tags Hide tags	AC / Tried	Difficulty
1449	P1449 Above the Median 2011 USACO 黄金组	0 / 0	(None)
1451	P1451 Cow Steeplechase 2011 USACO 黄金组	0 / 0	(None)
1518	P1518 Above the Median 2011 USACO 黄金组	0 / 0	(None)
1520	P1520 Cow Steeplechase 2011 USACO 黄金组	0 / 0	(None)
1808	P1808 铺地毯 NOIP 提高组 2011	0 / 0	(None)
1809	P1809 选择客栈加强版 NOIP 提高组 2011	0 / 0	(None)
1810	P1810 Mayan 游戏 NOIP 提高组 2011	0 / 0	(None)
1812	P1812 聪明的质监员 NOIP 提高组 2011	0 / 0	(None)
1813	P1813 观光公交加强版 NOIP 提高组 2011	0 / 0	(None)
2857	P2857 「一本通 6.4 例 6」计算器 SDOI 2011 扩展欧几里德算法快速幂 Baby Step Giant Step	0 / 0	(None)

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