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There is a kind of balanced binary search tree named red-black tree in the data structure. It has the following 5 properties: (1) Every node is either 阅读全文
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Unlike in nowadays, the way that boys and girls expressing their feelings of love was quite subtle in the early years. When a boy A had a crush on a g 阅读全文
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题意是这样的：有N个方块，可以被涂成K种颜色。输入N*K矩阵，costs[n][k]代表第n个方块，涂成第k种颜色的花费。要求每相邻两个方块的颜色不同。求最小花费。 思路：没找到动态规划的更好方法，只好用递归来穷举了 阅读全文
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昨天新开一个云服务器，把网站部署到IIS上，发现css和js都没有正常显示，检查后发现给出了这样一个警告： Resource interpreted as Script but transferred with MIME type text/html 目前问题已解决，方法如下： 将iis中上述的静态 阅读全文