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描述： Assume the coasting is an infinite straight line. Land is in one side of coasting, sea in the other. Each small island is a point locating in the 阅读全文
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描述： Suppose there are M people, including you, playing a special card game. At the beginning, each player receives N cards. The pip of a card is a pos 阅读全文
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这个主题很漂亮，不过为了迎合自己的喜好ヽ(•̀ω•́ )ゝ，修改了字号、阴影之类的小细节。同时下面还有我博客里面的两个有意思的小挂件，请向右边看(๑و•̀ω•́)و 1.主题修改：复制下面的css代码到设置-页面定制css代码（前提是博客皮肤选择了codinglife）。 2.博客挂件：复制下面的h 阅读全文
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描述： Given a two-dimensional array of positive and negative integers, a sub-rectangle is any contiguous sub-array of size 1*1 or greater located within 阅读全文