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Best Reward 题目传送门HDU3613 Best Reward 有时候hdu可能会挂 Problem Description After an uphill battle, General Li won a great victory. Now the head of state deci 阅读全文
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Hotaru's problem 题目传送门HDU5371 Hotaru's problem 有时候hdu可能会挂 Problem Description Hotaru Ichijou recently is addicated to math problems. Now she is playin 阅读全文
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[POI2007]OSI-Axes of Symmetry 题目传送门 [POI2007]OSI-Axes of Symmetry 题面翻译 题目描述 Johnny 是一位非常年轻的数学家,但他此刻正在为他妹妹的数学作业烦恼。 这个周末,他的妹妹需要完成一项作业,计算各种几何图形的对称轴数量。因为 阅读全文