<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[qq_58723596的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/qq_58723596</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; qq_58723596]]></copyright><item><title><![CDATA[HJ34 图片整理（按ASCLL码排序）]]></title><link>https://blog.youkuaiyun.com/qq_58723596/article/details/133438122</link><guid>https://blog.youkuaiyun.com/qq_58723596/article/details/133438122</guid><author>qq_58723596</author><pubDate>Sat, 30 Sep 2023 18:05:36 +0800</pubDate><description><![CDATA[【代码】HJ34 图片整理（按ASCLL码排序）]]></description><category></category></item><item><title><![CDATA[HJ22 汽水瓶]]></title><link>https://blog.youkuaiyun.com/qq_58723596/article/details/132514439</link><guid>https://blog.youkuaiyun.com/qq_58723596/article/details/132514439</guid><author>qq_58723596</author><pubDate>Sat, 26 Aug 2023 18:09:41 +0800</pubDate><description><![CDATA[输入文件最多包含 10 组测试数据，每个数据占一行，仅包含一个正整数 n（ 1<=n<=100 ），表示小张手上的空汽水瓶数。n=0 表示输入结束，你的程序不应当处理这一行。样例 2 解释：用九个空瓶换三瓶汽水，剩四个空瓶再用三个空瓶换一瓶汽水，剩两个空瓶，向老板借一个空瓶再用三个空瓶换一瓶汽水喝完得一个空瓶还给老板。对于每组测试数据，输出一行，表示最多可以喝的汽水瓶数。如果一瓶也喝不到，输出0。样例 1 解释：用三个空瓶换一瓶汽水，剩一个空瓶无法继续交换。]]></description><category></category></item><item><title><![CDATA[HJ21 简单密码]]></title><link>https://blog.youkuaiyun.com/qq_58723596/article/details/132494599</link><guid>https://blog.youkuaiyun.com/qq_58723596/article/details/132494599</guid><author>qq_58723596</author><pubDate>Fri, 25 Aug 2023 14:13:13 +0800</pubDate><description><![CDATA[九键手机键盘上的数字与字母的对应： 1--1， abc--2, def--3, ghi--4, jkl--5, mno--6, pqrs--7, tuv--8 wxyz--9, 0--0，把密码中出现的小写字母都变成九键键盘对应的数字，如：a 变成 2，x 变成 9.而密码中出现的大写字母则变成小写之后往后移一位，如：X ，先变成小写，再往后移一位，变成了 y ，例外：Z 往后移是 a。数据范围： 输入的字符串长度满足 1≤�≤100 1≤n≤100。输入一组密码，长度不超过100个字符。]]></description><category></category></item><item><title><![CDATA[HJ15 求int型正整数在内存中存储时1的个数]]></title><link>https://blog.youkuaiyun.com/qq_58723596/article/details/132480048</link><guid>https://blog.youkuaiyun.com/qq_58723596/article/details/132480048</guid><author>qq_58723596</author><pubDate>Thu, 24 Aug 2023 18:15:04 +0800</pubDate><description><![CDATA[输入一个 int 型的正整数，计算出该 int 型数据在内存中存储时 1 的个数。数据范围：保证在 32 位整型数字范围内。这个数转换成2进制后，输出1的个数。输入一个整数（int类型）]]></description><category></category></item><item><title><![CDATA[HJ14 字符串排序]]></title><link>https://blog.youkuaiyun.com/qq_58723596/article/details/132477985</link><guid>https://blog.youkuaiyun.com/qq_58723596/article/details/132477985</guid><author>qq_58723596</author><pubDate>Thu, 24 Aug 2023 16:52:33 +0800</pubDate><description><![CDATA[输入第一行为一个正整数n(1≤n≤1000),下面n行为n个字符串(字符串长度≤100),字符串中只含有大小写字母。数据范围： 1≤�≤1000 1≤n≤1000  ，字符串长度满足 1≤���≤100 1≤len≤100。给定 n 个字符串，请对 n 个字符串按照字典序排列。数据输出n行，输出结果为按照字典序排列的字符串。]]></description><category></category></item><item><title><![CDATA[HJ13 句子逆序]]></title><link>https://blog.youkuaiyun.com/qq_58723596/article/details/132471927</link><guid>https://blog.youkuaiyun.com/qq_58723596/article/details/132471927</guid><author>qq_58723596</author><pubDate>Thu, 24 Aug 2023 12:45:52 +0800</pubDate><description><![CDATA[输入一个英文语句，每个单词用空格隔开。保证输入只包含空格和字母。]]></description><category></category></item><item><title><![CDATA[HJ12 字符串反转]]></title><link>https://blog.youkuaiyun.com/qq_58723596/article/details/132471821</link><guid>https://blog.youkuaiyun.com/qq_58723596/article/details/132471821</guid><author>qq_58723596</author><pubDate>Thu, 24 Aug 2023 12:33:31 +0800</pubDate><description><![CDATA[接受一个只包含小写字母的字符串，然后输出该字符串反转后的字符串。（字符串长度不超过1000）输入一行，为一个只包含小写字母的字符串。输出该字符串反转后的字符串。]]></description><category></category></item><item><title><![CDATA[HJ11 数字颠倒]]></title><link>https://blog.youkuaiyun.com/qq_58723596/article/details/132471668</link><guid>https://blog.youkuaiyun.com/qq_58723596/article/details/132471668</guid><author>qq_58723596</author><pubDate>Thu, 24 Aug 2023 12:16:20 +0800</pubDate><description><![CDATA[程序不考虑负数的情况，若数字含有0，则逆序形式也含有0，如输入为100，则输出为001。数据范围： 0≤�≤230−1 0≤n≤230−1。输入一个整数，将这个整数以字符串的形式逆序输出。将这个整数以字符串的形式逆序输出。]]></description><category></category></item><item><title><![CDATA[HJ10 字符个数统计]]></title><link>https://blog.youkuaiyun.com/qq_58723596/article/details/132461341</link><guid>https://blog.youkuaiyun.com/qq_58723596/article/details/132461341</guid><author>qq_58723596</author><pubDate>Wed, 23 Aug 2023 21:23:01 +0800</pubDate><description><![CDATA[编写一个函数，计算字符串中含有的不同字符的个数。字符在 ASCII 码范围内( 0~127 ，包括 0 和 127 )，换行表示结束符，不算在字符里。不在范围内的不作统计。多个相同的字符只计算一次。例如，对于字符串 abaca 而言，有 a、b、c 三种不同的字符，因此输出 3。输出 输入字符串 中范围在(0~127，包括0和127)字符的种数。数据范围： 1≤�≤500 1≤n≤500。输入一行没有空格的字符串。]]></description><category></category></item><item><title><![CDATA[HJ9 提取不重复的整数]]></title><link>https://blog.youkuaiyun.com/qq_58723596/article/details/132458252</link><guid>https://blog.youkuaiyun.com/qq_58723596/article/details/132458252</guid><author>qq_58723596</author><pubDate>Wed, 23 Aug 2023 18:04:16 +0800</pubDate><description><![CDATA[输入一个 int 型整数，按照从右向左的阅读顺序，返回一个不含重复数字的新的整数。按照从右向左的阅读顺序，返回一个不含重复数字的新的整数。数据范围： 1≤�≤108 1≤n≤108。保证输入的整数最后一位不是 0。输入一个int型整数。]]></description><category></category></item><item><title><![CDATA[HJ7 取近似值]]></title><link>https://blog.youkuaiyun.com/qq_58723596/article/details/132454137</link><guid>https://blog.youkuaiyun.com/qq_58723596/article/details/132454137</guid><author>qq_58723596</author><pubDate>Wed, 23 Aug 2023 15:48:21 +0800</pubDate><description><![CDATA[0.5>=0.5，所以5.5需要向上取整为6。0.499]]></description><category></category></item><item><title><![CDATA[计算某字符出现次数]]></title><link>https://blog.youkuaiyun.com/qq_58723596/article/details/132398061</link><guid>https://blog.youkuaiyun.com/qq_58723596/article/details/132398061</guid><author>qq_58723596</author><pubDate>Mon, 21 Aug 2023 22:00:35 +0800</pubDate><description><![CDATA[【代码】计算某字符出现次数。]]></description><category></category></item><item><title><![CDATA[python牛客网的标准输入练习题11]]></title><link>https://blog.youkuaiyun.com/qq_58723596/article/details/132371768</link><guid>https://blog.youkuaiyun.com/qq_58723596/article/details/132371768</guid><author>qq_58723596</author><pubDate>Sun, 20 Aug 2023 19:23:43 +0800</pubDate><description><![CDATA[sort()对可变对象（如列表）进行排序，sort(key=lambda x:(len(x),x[0]),reverse=False表示先以长度排序，再以首字母排序，False表示升序。题目：https://www.nowcoder.com/test/27976983/summary#question。sum(map(int,(a[1:])))，map函数，对列表中的字符串元素转为数字，在求和。print(','.join(a))，以逗号来连接对象a中的元素。strip()函数，表示去除两边的空格。]]></description><category></category></item><item><title><![CDATA[画饼图（matplotlib）]]></title><link>https://blog.youkuaiyun.com/qq_58723596/article/details/131172743</link><guid>https://blog.youkuaiyun.com/qq_58723596/article/details/131172743</guid><author>qq_58723596</author><pubDate>Mon, 12 Jun 2023 17:00:54 +0800</pubDate><description><![CDATA[【代码】画饼图（matplotlib）]]></description><category></category></item><item><title><![CDATA[3GPP协议]]></title><link>https://blog.youkuaiyun.com/qq_58723596/article/details/131124250</link><guid>https://blog.youkuaiyun.com/qq_58723596/article/details/131124250</guid><author>qq_58723596</author><pubDate>Fri, 09 Jun 2023 16:25:15 +0800</pubDate><description><![CDATA[​3GPP(3rd Generation Partnership Project,第三代合作伙伴计划)，涵盖无线接入网（RAN）、核心网&终端（CT）、业务&系统（SA）

​]]></description><category></category></item><item><title><![CDATA[locate命令locate: can not stat () `/var/lib/mlocate/mlocate.db‘: No such file or directory]]></title><link>https://blog.youkuaiyun.com/qq_58723596/article/details/130892007</link><guid>https://blog.youkuaiyun.com/qq_58723596/article/details/130892007</guid><author>qq_58723596</author><pubDate>Fri, 26 May 2023 18:08:51 +0800</pubDate><description><![CDATA[执行locate passwd时报如下信息
locate: can not stat () `/var/lib/mlocate/mlocate.db': No such file or directory]]></description><category></category></item><item><title><![CDATA[ifconfig: command not found]]></title><link>https://blog.youkuaiyun.com/qq_58723596/article/details/130701638</link><guid>https://blog.youkuaiyun.com/qq_58723596/article/details/130701638</guid><author>qq_58723596</author><pubDate>Tue, 16 May 2023 11:44:06 +0800</pubDate><description><![CDATA[linux中使用ifconfig查看ip报ifconfig: command not found的解决方法
]]></description><category></category></item><item><title><![CDATA[AttributeError: partially initialized module ‘numpy‘ has no attribute ‘array‘ (most likely due to a]]></title><link>https://blog.youkuaiyun.com/qq_58723596/article/details/128808903</link><guid>https://blog.youkuaiyun.com/qq_58723596/article/details/128808903</guid><author>qq_58723596</author><pubDate>Mon, 30 Jan 2023 21:41:06 +0800</pubDate><description><![CDATA[arrayPython中为内部函数，却说没有属性array，所以可能是出现了同名的文件。后面说“很可能是由于循环导入”，可知道很可能是当前文件与代码中的名称相同。AttributeError:部分初始化的模块“numpy”没有属性“array”（很可能是由于循环导入）将文件名修改为与numpy不同的其他名称。]]></description><category></category></item><item><title><![CDATA[pip install selenium ERROR: Exception:Traceback (most recent call last):]]></title><link>https://blog.youkuaiyun.com/qq_58723596/article/details/128046158</link><guid>https://blog.youkuaiyun.com/qq_58723596/article/details/128046158</guid><author>qq_58723596</author><pubDate>Fri, 25 Nov 2022 23:33:33 +0800</pubDate><description><![CDATA[使用pip install selenium ，出现ERROR: Exception:Traceback (most recent call last):的问题解决方法]]></description><category></category></item><item><title><![CDATA[路由器、AC、AP及POE交换机理解]]></title><link>https://blog.youkuaiyun.com/qq_58723596/article/details/127423020</link><guid>https://blog.youkuaiyun.com/qq_58723596/article/details/127423020</guid><author>qq_58723596</author><pubDate>Thu, 20 Oct 2022 11:05:56 +0800</pubDate><description><![CDATA[路由器、AC、AP及POE交换机理解]]></description><category></category></item></channel></rss>