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博客园的问题就不用多说了，百度他们之间的比较吧。 文章慢慢转CSDN了 https://blog.csdn.net/shuizhidaoniaaa?spm=1010.2135.3001.5343 点击没用，复制到新窗口打开 阅读全文
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还是觉得别人的快排写得太丑了 双路快排 void qsort2(int L, int R) { if(L >= R) { return ; } /* //随机取值 int index = rand() % (R - L + 1) + L; swap(nums[L], nums[index]);*/ 阅读全文
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HTML5知识点 "学习视频1" "参考手册" 文档说明 \ \ 告诉浏览器要处理的为html文档 \ 文档中html部分的开始，属性language，en=English，zh=Chinese \ 提供有关文档内容和标注信息 \ 定义编码格式 \ 标题 \ 编辑主体 基本元素 \ 标题大小 阅读全文
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"hdu3270" Problem Description We will consider a linear Diaphonic equation here and you are to find out whether the equation is solvable in non negati 阅读全文
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"hdu 2669" The Sky is Sprite. The Birds is Fly in the Sky. The Wind is Wonderful. Blew Throw the Trees Trees are Shaking, Leaves are Falling. Lovers W 阅读全文
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"hdu 1576" Problem Description 要求(A/B)%9973，但由于A很大，我们只给出n(n=A%9973)(我们给定的A必能被B整除，且gcd(B,9973) = 1)。 Input 数据的第一行是一个T，表示有T组数据。 每组数据有两个数n(0 include incl 阅读全文
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题意 给a，b，p。有b个a的幂 $$ a^{a^{a^{a...}}} $$ 欧拉降幂板子 c++ include include include include include include include include include include include include usi 阅读全文
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"poj3494" 思路：一行一行看，所在位置上1的高度先预处理出来，就成了经典单调栈问题 c++ include include include include include include include include include include include include usin 阅读全文
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"poj2559" 题意：求最大矩阵面积 单调栈板子 c++ include include include include include include include include include include include include using namespace std; ty 阅读全文
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```c++ include include include include include include include include include include include include using namespace std; typedef long long LL; type 阅读全文