Cmd命令集
收集些Windows上的快捷操作。
Coins-in-Line
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Description
There are n coins with different value in a line. Two players take turns to take one or two coins from left side until there are no more coins left. The player who take the coins with the most value wins.
Could you please decide the first player will win or lose?
Examples
Given A = [1,2,2], return true.
Given A = [1,2,4], return false.
直方图的最大矩形面积的栈优化思想
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原本并没有重视这个技巧，但是后来回过头再来做几道关于DP的题目，意外地发现这个做法可以将O(n^2)的复杂度优化至O(n)！所以打算将这类题目做一个总结吧。
直方图最大矩形覆盖
Description
Given n non-negative integers representing the histogram’s bar height where the width of each bar is 1, find the area of largest rectangle in the histogram.
For example, given height = [2,1,5,6,2,3].
Hello World
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Welcome to Hexo! This is your very first post. Check documentation for more info. If you get any problems when using Hexo, you can find the answer in troubleshooting or you can ask me on GitHub.
Quick Start
Create a new post
1 | $ hexo new "My New Post" |
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1 | $ hexo server |
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Generate static files
1 | $ hexo generate |
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Deploy to remote sites
1 | $ hexo deploy |
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