<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Magic_SpongeBob的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/Magic_SpongeBob</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Magic_SpongeBob]]></copyright><item><title><![CDATA[交叉熵代价函数(损失函数)及其求导推导]]></title><link>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/83105877</link><guid>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/83105877</guid><author>Magic_SpongeBob</author><pubDate>Wed, 17 Oct 2018 10:29:52 +0800</pubDate><description><![CDATA[https://blog.youkuaiyun.com/jasonzzj/article/details/52017438]]></description><category></category></item><item><title><![CDATA[illegal instruction (core dumped)]]></title><link>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/79590033</link><guid>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/79590033</guid><author>Magic_SpongeBob</author><pubDate>Sat, 17 Mar 2018 11:13:00 +0800</pubDate><description><![CDATA[最近在虚拟机节点上装tensorflow，发现出现如下问题，谷歌也发现答案很少：说一下系统是ubuntu 16.04的，后来想想降级试试：pip uninstall tensorflow
pip install tensorflow==1.5发现成功：...]]></description><category></category></item><item><title><![CDATA[Ubuntu服务器版下安装TeamViewer[命令行方式]]]></title><link>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/78624692</link><guid>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/78624692</guid><author>Magic_SpongeBob</author><pubDate>Fri, 24 Nov 2017 14:54:54 +0800</pubDate><description><![CDATA[http://blog.youkuaiyun.com/dreamhai/article/details/57080531]]></description><category></category></item><item><title><![CDATA[maltab下xlswrite时提示服务器出现意外情况的解决]]></title><link>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/72461164</link><guid>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/72461164</guid><author>Magic_SpongeBob</author><pubDate>Thu, 18 May 2017 11:21:16 +0800</pubDate><description><![CDATA[转载出处：http://blog.youkuaiyun.com/npmnpmnpm/article/details/52830933




错误：xlsread：服务器出现意外情况

原因：非matlab问题，Excel的com加载项启用

解决方法：office - Excel选项-加载项；管理-com加载项-转到-取消可用加载项的勾选。]]></description><category></category></item><item><title><![CDATA[简述c++命名规则]]></title><link>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/71453340</link><guid>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/71453340</guid><author>Magic_SpongeBob</author><pubDate>Tue, 09 May 2017 13:59:29 +0800</pubDate><description><![CDATA[近期在看c++编程规范，总结出一些c++命名规则，以便自己加以注意，写出更好的代码。
其实，没有一套真正意义上面的命名规则能够让所有的程序员赞同，每个程序员都会有自己的一套，不过，能适应出大多数程序代码的风格，总比自己一个人特立独行的好。
1. 匈牙利表示法
比较著名的代码风格属于是由Microsoft公司的程序设计人员CharlesSimonyi首创的“匈牙利表示法”。在匈牙利表示法中，变]]></description><category></category></item><item><title><![CDATA[ifndef/define/endif 结构产生预处理块]]></title><link>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/71439469</link><guid>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/71439469</guid><author>Magic_SpongeBob</author><pubDate>Tue, 09 May 2017 10:07:50 +0800</pubDate><description><![CDATA[最近在看一些C++编程规范，提到了ifndef/define/endif结构产生预处理块，想想自己在原来的代码中虽然知道这个但是并没有完全使用过，特地试了一下：
解释：
为什么要用到这个ifndef/define/endif结构呢？因为很可能一个头文件在一个.cpp文件中被多次引用，这种问题是由于#include嵌套所造成的，例如，有三个类a,b,c，在b.h中引用了a.h,在c.h中包含了a]]></description><category></category></item><item><title><![CDATA[C/C++中如何获取数组的长度？]]></title><link>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/71105399</link><guid>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/71105399</guid><author>Magic_SpongeBob</author><pubDate>Tue, 02 May 2017 23:46:57 +0800</pubDate><description><![CDATA[1. 固定长度数组
1.1  C语言
C语言中，会用到宏定义define
#include
#define getArrayLen(array,len) {len = sizeof(array)/sizeof(array[0]);}
int main()
{
	int Array_Int[100];
	int l;
	getArrayLen(Array_Int,l);
	printf("le]]></description><category></category></item><item><title><![CDATA[C++创建对象的三种方式]]></title><link>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/71101968</link><guid>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/71101968</guid><author>Magic_SpongeBob</author><pubDate>Tue, 02 May 2017 20:35:53 +0800</pubDate><description><![CDATA[出处：http://blog.youkuaiyun.com/azhexg/article/details/14225545
C++中有三种创建对象的方法

#include 
using namespace std;
class A
{
private:
    int n;
public:
    A(int m):n(m)
    { }
    ~A(){}
};
int main()
{
   ]]></description><category></category></item><item><title><![CDATA[sublime3中的 Error trying to parser file]]></title><link>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/70980654</link><guid>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/70980654</guid><author>Magic_SpongeBob</author><pubDate>Sat, 29 Apr 2017 18:06:24 +0800</pubDate><description><![CDATA[近段时间使用sublime写python爬虫，下载安装一些插件以后，配置了一些东西后，打开sublime出现下面的问题：


于是乎google，然后得到的答案说是配置文件代码有问题。
解决办法：
packages文件夹内有一个配置文件夹User，当你配置不科学时很容易出这个问题，把这个文件夹删了，再重启就好了（记得检查sublime进程是否已经结束，常常没打开，但进程还在走，这样重启还]]></description><category></category></item><item><title><![CDATA[Python抓取百度云电影]]></title><link>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/70210070</link><guid>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/70210070</guid><author>Magic_SpongeBob</author><pubDate>Mon, 17 Apr 2017 13:43:54 +0800</pubDate><description><![CDATA[近期在自学python，写网络爬虫之类的，偶然一个知乎本科大牛发布的一个Python库可以爬取百度网盘电影的第三方库。
fmovice 0.1.0
输入关键词搜索两大百度网盘提供商中的电影资源





现在你可以ctrl+r然后输入cmd直接搜索电影名字即可，即fmv 电影名字。由于我使用的是python3.x，因此也不会出现编码问题，有关编码问题去参考官网或者知乎，不再赘述，因]]></description><category></category></item><item><title><![CDATA[Python输出字符串问题]]></title><link>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/64922581</link><guid>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/64922581</guid><author>Magic_SpongeBob</author><pubDate>Wed, 22 Mar 2017 17:36:27 +0800</pubDate><description><![CDATA[楼主最近最毕设需要用到爬虫，于是乎自学Python。出现了系列问题，记录下来。
 
Python输出字符串问题
错误：Non-ASCIIcharacter '\xe4' in file test.py on line 3, but no encoding declared;
 
这是因为如果要表示中文，显然一个字节是不够的，至少需要两个字节，而且还不能和ASCII编码冲突，所以，中国制定]]></description><category></category></item><item><title><![CDATA[蓝桥杯历届试题之振兴中华]]></title><link>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/44777799</link><guid>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/44777799</guid><author>Magic_SpongeBob</author><pubDate>Tue, 31 Mar 2015 12:25:54 +0800</pubDate><description><![CDATA[标题: 振兴中华


    小明参加了学校的趣味运动会，其中的一个项目是：跳格子。


    地上画着一些格子，每个格子里写一个字，如下所示：


 从我做起振
 我做起振兴
 做起振兴中
 起振兴中华

    比赛时，先站在左上角的写着“从”字的格子里，可以横向或纵向跳到相邻的格子里，但不能跳到对角的格子或其它位置。一直要跳到“华”字结束。

    要求跳]]></description><category></category></item><item><title><![CDATA[hdu2176取(m堆)石子游戏]]></title><link>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/44776117</link><guid>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/44776117</guid><author>Magic_SpongeBob</author><pubDate>Tue, 31 Mar 2015 11:17:59 +0800</pubDate><description><![CDATA[m堆石子,两人轮流取.只能在1堆中取.取完者胜.先取者负输出No.先取者胜输出Yes,然后输出怎样取子.例如5堆 5,7,8,9,10先取者胜,先取者第1次取时可以从有8个的那一堆取走7个剩下1个,也可以从有9个的中那一堆取走9个剩下0个,也可以从有10个的中那一堆取走7个剩下3个.]]></description><category></category></item><item><title><![CDATA[hdu2177取(2堆)石子游戏]]></title><link>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/44752763</link><guid>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/44752763</guid><author>Magic_SpongeBob</author><pubDate>Mon, 30 Mar 2015 16:25:56 +0800</pubDate><description><![CDATA[有两堆石子，数量任意，可以不同。游戏开始由两个人轮流取石子。游戏规定，每次有两种不同的取法，一是可以在任意的一堆中取走任意多的石子；二是可以在两堆中同时取走相同数量的石子。最后把石子全部取完者为胜者。现在给出初始的两堆石子的数目，如果轮到你先取，假设双方都采取最好的策略，问最后你是胜者还是败者。如果你胜，你第1次怎样取子?]]></description><category></category></item><item><title><![CDATA[hdu1087Super Jumping! Jumping! Jumping!]]></title><link>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/44725209</link><guid>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/44725209</guid><author>Magic_SpongeBob</author><pubDate>Sun, 29 Mar 2015 10:53:24 +0800</pubDate><description><![CDATA[Nowadays, a kind of chess game called “Super Jumping! Jumping! Jumping!” is very popular in HDU. Maybe you are a good boy, and know little about this game, so I introduce it to you now.





The game can be played by two or more than two players. It consis]]></description><category></category></item><item><title><![CDATA[hdu2844]]></title><link>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/44682957</link><guid>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/44682957</guid><author>Magic_SpongeBob</author><pubDate>Fri, 27 Mar 2015 21:37:51 +0800</pubDate><description><![CDATA[Whuacmers use coins.They have coins of value A1,A2,A3...An Silverland dollar. One day Hibix opened purse and found there were some coins. He decided to buy a very nice watch in a nearby shop. He wanted to pay the exact price(without change) and he known th]]></description><category></category></item><item><title><![CDATA[hdu1312Red and Black]]></title><link>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/44494513</link><guid>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/44494513</guid><author>Magic_SpongeBob</author><pubDate>Fri, 20 Mar 2015 17:02:32 +0800</pubDate><description><![CDATA[There is a rectangular room, covered with square tiles. Each tile is colored either red or black. A man is standing on a black tile. From a tile, he can move to one of four adjacent tiles. But he can't move on red tiles, he can move only on black tiles.

W]]></description><category></category></item><item><title><![CDATA[hdu1010Tempter of the Bone]]></title><link>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/44418869</link><guid>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/44418869</guid><author>Magic_SpongeBob</author><pubDate>Wed, 18 Mar 2015 19:04:41 +0800</pubDate><description><![CDATA[The doggie found a bone in an ancient maze, which fascinated him a lot. However, when he picked it up, the maze began to shake, and the doggie could feel the ground sinking. He realized that the bone was a trap, and he tried desperately to get out of this ]]></description><category></category></item><item><title><![CDATA[hdu1518Square]]></title><link>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/44410255</link><guid>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/44410255</guid><author>Magic_SpongeBob</author><pubDate>Wed, 18 Mar 2015 14:51:26 +0800</pubDate><description><![CDATA[Given a set of sticks of various lengths, is it possible to join them end-to-end to form a square?]]></description><category></category></item><item><title><![CDATA[hdu1434幸福列车]]></title><link>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/44338149</link><guid>https://blog.youkuaiyun.com/Magic_SpongeBob/article/details/44338149</guid><author>Magic_SpongeBob</author><pubDate>Tue, 17 Mar 2015 10:16:03 +0800</pubDate><description><![CDATA[一批幸福的列车即将从杭州驶向幸福的终点站——温州，身为总列车长的linle有一些奇怪的癖好。

他会记录下全部乘客的名字（name）和他们的人品值（RP），根据这些将他们排序，并不时地从某辆列车里踢出人品最不好（RP值最低）的一个人，当两个人人品一样不好时，他就会踢出名字难听的人（linle认为按字典顺序，排在越在后面的人名字越难听）。

当然出于列车行驶需要，他还会不时的发布一些命令，比如让某个乘客上车，合并某两辆列车等。

linle的上一任秘书***因为不能高效地执行他的这些命令而被炒鱿鱼，他现在正在]]></description><category></category></item></channel></rss>