<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Hello_wcrd的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/Hello_wcrd</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Hello_wcrd]]></copyright><item><title><![CDATA[实模式地址空间布局]]></title><link>https://blog.youkuaiyun.com/Hello_wcrd/article/details/132305334</link><guid>https://blog.youkuaiyun.com/Hello_wcrd/article/details/132305334</guid><author>Hello_wcrd</author><pubDate>Tue, 15 Aug 2023 19:11:40 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[E2. PermuTree (hard version)]]></title><link>https://blog.youkuaiyun.com/Hello_wcrd/article/details/132183877</link><guid>https://blog.youkuaiyun.com/Hello_wcrd/article/details/132183877</guid><author>Hello_wcrd</author><pubDate>Wed, 09 Aug 2023 11:25:16 +0800</pubDate><description><![CDATA[由于节点数目过多，背包容量过大，根据分析子树大小最多出现]]></description><category></category></item><item><title><![CDATA[CodeForces - 1855C2]]></title><link>https://blog.youkuaiyun.com/Hello_wcrd/article/details/132075150</link><guid>https://blog.youkuaiyun.com/Hello_wcrd/article/details/132075150</guid><author>Hello_wcrd</author><pubDate>Thu, 03 Aug 2023 08:16:58 +0800</pubDate><description><![CDATA[【代码】CodeForces - 1855C2。]]></description><category></category></item><item><title><![CDATA[dd 命令]]></title><link>https://blog.youkuaiyun.com/Hello_wcrd/article/details/131498529</link><guid>https://blog.youkuaiyun.com/Hello_wcrd/article/details/131498529</guid><author>Hello_wcrd</author><pubDate>Sun, 02 Jul 2023 10:29:05 +0800</pubDate><description><![CDATA[注意在写文件的时候bs=512不要动，count根据输入文件实际大小变动，输出的起始位置其实是（seek-1）*bs，因此你应该改动count而不是根据输入文件调整块大小！conv = notrunc 不截短输出文件。seek=从第几块开始写。count=写入的块数。格式化（头部100M）]]></description><category></category></item><item><title><![CDATA[bochs编译安装]]></title><link>https://blog.youkuaiyun.com/Hello_wcrd/article/details/131481884</link><guid>https://blog.youkuaiyun.com/Hello_wcrd/article/details/131481884</guid><author>Hello_wcrd</author><pubDate>Fri, 30 Jun 2023 18:21:15 +0800</pubDate><description><![CDATA[引导扇区写入脚本附启动vritualbox。]]></description><category></category></item><item><title><![CDATA[汇编&输入int 16h]]></title><link>https://blog.youkuaiyun.com/Hello_wcrd/article/details/131372359</link><guid>https://blog.youkuaiyun.com/Hello_wcrd/article/details/131372359</guid><author>Hello_wcrd</author><pubDate>Sun, 25 Jun 2023 10:33:23 +0800</pubDate><description><![CDATA[检测点17.1 int 16h会设置if=1。int 16h  读入缓冲区ASCII码。]]></description><category></category></item><item><title><![CDATA[汇编&端口]]></title><link>https://blog.youkuaiyun.com/Hello_wcrd/article/details/131343715</link><guid>https://blog.youkuaiyun.com/Hello_wcrd/article/details/131343715</guid><author>Hello_wcrd</author><pubDate>Thu, 22 Jun 2023 19:44:20 +0800</pubDate><description><![CDATA[【代码】汇编&端口。]]></description><category></category></item><item><title><![CDATA[除零中断程序安装]]></title><link>https://blog.youkuaiyun.com/Hello_wcrd/article/details/131214476</link><guid>https://blog.youkuaiyun.com/Hello_wcrd/article/details/131214476</guid><author>Hello_wcrd</author><pubDate>Wed, 14 Jun 2023 19:35:21 +0800</pubDate><description><![CDATA[【代码】除零中断程序安装。]]></description><category></category></item><item><title><![CDATA[UDP ping]]></title><link>https://blog.youkuaiyun.com/Hello_wcrd/article/details/129771668</link><guid>https://blog.youkuaiyun.com/Hello_wcrd/article/details/129771668</guid><author>Hello_wcrd</author><pubDate>Sat, 25 Mar 2023 20:14:11 +0800</pubDate><description><![CDATA[【代码】UDP ping。]]></description><category></category></item><item><title><![CDATA[web server 初试]]></title><link>https://blog.youkuaiyun.com/Hello_wcrd/article/details/129769134</link><guid>https://blog.youkuaiyun.com/Hello_wcrd/article/details/129769134</guid><author>Hello_wcrd</author><pubDate>Sat, 25 Mar 2023 16:51:21 +0800</pubDate><description><![CDATA[【代码】web server 初试。]]></description><category></category></item><item><title><![CDATA[TCP socket 初试]]></title><link>https://blog.youkuaiyun.com/Hello_wcrd/article/details/129756873</link><guid>https://blog.youkuaiyun.com/Hello_wcrd/article/details/129756873</guid><author>Hello_wcrd</author><pubDate>Fri, 24 Mar 2023 19:14:05 +0800</pubDate><description><![CDATA[【代码】TCP socket 初试。]]></description><category></category></item><item><title><![CDATA[UDP socket 初试]]></title><link>https://blog.youkuaiyun.com/Hello_wcrd/article/details/129755950</link><guid>https://blog.youkuaiyun.com/Hello_wcrd/article/details/129755950</guid><author>Hello_wcrd</author><pubDate>Fri, 24 Mar 2023 17:58:45 +0800</pubDate><description><![CDATA[【代码】UDP socket 初试。]]></description><category></category></item><item><title><![CDATA[ucore lab6]]></title><link>https://blog.youkuaiyun.com/Hello_wcrd/article/details/129466012</link><guid>https://blog.youkuaiyun.com/Hello_wcrd/article/details/129466012</guid><author>Hello_wcrd</author><pubDate>Sat, 11 Mar 2023 17:26:47 +0800</pubDate><description><![CDATA[然后挂上代码留个备份，以备日后查阅吧，有一部分参考了answer，这玩意不看不行啊，好多测试样例根据他的代码给出的，不同的策略结果不同就拿不到分啊，但是也大差不差，就是总以为自己写错了，其实只是策略不同，不必太深究。只能说这个项目很坑啊啊啊啊啊啊，除了写明我们需要修改的地方之外，answer和源码有很多不一样的地方，而且不知道是干什么用的，需要你自己找出不同来再插到源码上，否则项目起不来，具体过程就是很艰辛啊。源码这个斜堆也有比较值得学习的地方，直接拿过来了。中间很多杂事，这次终于对接了lab6。]]></description><category></category></item><item><title><![CDATA[E. Monsters (hard version)]]></title><link>https://blog.youkuaiyun.com/Hello_wcrd/article/details/129015977</link><guid>https://blog.youkuaiyun.com/Hello_wcrd/article/details/129015977</guid><author>Hello_wcrd</author><pubDate>Mon, 13 Feb 2023 20:01:57 +0800</pubDate><description><![CDATA[这调试的代码成功让他上了个百行，炸裂，感觉有一次可以解的算法，懒得想了，线段树+树状数组你俩辛苦下搁着磨吧。离开集训队好长时间了，也很长时间没有碰这些代码了，最近觉得码力掉了很多，决定操练起来。ps 这bug调的整个人裂开，一瓶酒一包烟，一个算法写一天。]]></description><category></category></item><item><title><![CDATA[页面置换算法]]></title><link>https://blog.youkuaiyun.com/Hello_wcrd/article/details/128882773</link><guid>https://blog.youkuaiyun.com/Hello_wcrd/article/details/128882773</guid><author>Hello_wcrd</author><pubDate>Sat, 04 Feb 2023 16:35:06 +0800</pubDate><description><![CDATA[【代码】页面置换算法。]]></description><category></category></item><item><title><![CDATA[ucore 内核线程创建]]></title><link>https://blog.youkuaiyun.com/Hello_wcrd/article/details/128882622</link><guid>https://blog.youkuaiyun.com/Hello_wcrd/article/details/128882622</guid><author>Hello_wcrd</author><pubDate>Sat, 04 Feb 2023 16:00:55 +0800</pubDate><description><![CDATA[复制原进程的内存管理信息到新进程（但内核线程不必做此事）调用alloc_proc，首先获得一块用户信息块。复制原进程上下文到新进程。为进程分配一个内核栈。将新进程添加到进程列表。]]></description><category></category></item><item><title><![CDATA[ucore 操作系统os first-fit 算法实现]]></title><link>https://blog.youkuaiyun.com/Hello_wcrd/article/details/128747660</link><guid>https://blog.youkuaiyun.com/Hello_wcrd/article/details/128747660</guid><author>Hello_wcrd</author><pubDate>Sat, 21 Jan 2023 23:36:49 +0800</pubDate><description><![CDATA[【代码】ucore 操作系统os first-fit 算法实现。]]></description><category></category></item><item><title><![CDATA[E. DFS Trees]]></title><link>https://blog.youkuaiyun.com/Hello_wcrd/article/details/126215103</link><guid>https://blog.youkuaiyun.com/Hello_wcrd/article/details/126215103</guid><author>Hello_wcrd</author><pubDate>Sun, 07 Aug 2022 18:29:46 +0800</pubDate><description><![CDATA[代码】E. DFS Trees。]]></description><category></category></item><item><title><![CDATA[E. Qpwoeirut and Vertices]]></title><link>https://blog.youkuaiyun.com/Hello_wcrd/article/details/126121393</link><guid>https://blog.youkuaiyun.com/Hello_wcrd/article/details/126121393</guid><author>Hello_wcrd</author><pubDate>Tue, 02 Aug 2022 14:21:56 +0800</pubDate><description><![CDATA[给定l，r，对于任意两点l]]></description><category></category></item><item><title><![CDATA[146. LRU 缓存]]></title><link>https://blog.youkuaiyun.com/Hello_wcrd/article/details/125794071</link><guid>https://blog.youkuaiyun.com/Hello_wcrd/article/details/125794071</guid><author>Hello_wcrd</author><pubDate>Thu, 14 Jul 2022 22:14:08 +0800</pubDate><description><![CDATA[代码】146.LRU缓存。]]></description><category></category></item></channel></rss>