NOIP2017提高组题解

NOIP 2017结束了,大家都考得怎么样??感觉今年画风有些微妙:D1有些卡;D2又有点简单….     Continue Reading
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AD1024 Nov 15, 2017

Python爬虫笔记——从BNDS Idsp云平台爬取姓名数据

十一圈开发需要,做一下笔记。声明:爬取的姓名数据库中仅包含学生姓名,性别,在校学号等不涉及学生个人敏感隐私信息的内容。     Continue Reading
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AD1024 Jun 26, 2017

HSCTF #4 WriteUp

My AP Computer Science teacher invited me to take part in this contest. It was really interesting and there were many high quality algorithm problems. The official write up comes up very slow; therefore, I decided to wirte this partial write up, which only contains problem I solved and some problems solved by my teacher.     Continue Reading
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AD1024 May 28, 2017

BNDSOJ Monthly Round #2 Solution

本次月赛出题人为: Yulemao 和 MisakaTao 不知道为什么第二次月赛人莫名其妙地很少,不过题还不错,因此发...     Continue Reading
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AD1024 Apr 30, 2017

zkw线段树详解

简介zkw线段树是一种非递归,处理区间问题的高效数据结构。与传统线段树不同,zkw线段树天然非递归,常数小,代码短,非常有学习价值。     Continue Reading
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AD1024 Apr 18, 2017

圆形LaTeX脚注的样式

LaTeX自带脚注的样式只有一个数字在文字右上角,看起来很奇怪….因此我们需要改成常用的圆形脚注的样式     Continue Reading
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AD1024 Mar 27, 2017

Android WebView添加http头

有时我们需要在loadUrl的时候传输一些http头,在十一活动的开发中,webview中需要传输一个带有Mobile-Avoid-Nav:True的http头来屏蔽显示导航栏。如何实现呢?     Continue Reading
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AD1024 Feb 27, 2017

BNDSOJ Monthly Round #1 Solution

Robot...     Continue Reading
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AD1024 Feb 27, 2017

后缀数组详解

后缀数组在解决字符串问题中十分高效且容易实现。那么它的原理是什么呢?     Continue Reading
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AD1024 Feb 05, 2017

USACOSection1.3 Barn Repair

题目大意     Continue Reading
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AD1024 Jan 14, 2017