欢迎访问~原文出处——博客园-zhouzhendong&AK 去博客园看该题解 题目传送门 题意概括 把一个整数序列划分成任意连续的段,使得划分出来的每一段的价值和最大。 对于某一段,价值的计算公式为 V=ax^2+bx+c,其中 x 为当前段的数值和。 题解 这题是博主大蒟蒻的第一道斜率优化DP题 ...
Suppose that we have a square city with straight streets. A map of a city is a square board with n rows and n columns, each representing a street or a ...
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2017-08-07 01:35:31
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What Kind of Friends Are You? ...
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2017-08-07 00:25:27
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Description Compared to wildleopard's wealthiness, his brother mildleopard is rather poor. His house is narrow and he has only one light bulb in his h ...
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2017-08-07 00:18:58
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Knuth-Morris-Pratt Algorithm ...
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2017-08-07 00:13:16
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Let's Chat ///@author Sycamore, ZJNU ///@date 4/22/2017 #include #include #include #include #include #include #include #include #include #include #inc... ...
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2017-08-07 00:08:02
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