B2. Shave Beaver!   The Smart Beaver has recently designed and built an innovative nanotechnologic all-purpose beaver mass shaving machine, "Beavershave 5000". Beavershave 5000 can shave beavers by families! How does it work? Very easily! There…

A 开个数组记录一下 #include <iostream> #include<cstdio> #include<cstring> #include<algorithm> #include<cmath> #include<vector> #include<queue> #include<cmath> #include<map> using namespace std; #define LL long…

$ composer install Loading composer repositories with package information Updating dependencies (including require-dev) Your requirements could not be resolved to an installable set of packages. Problem 1 - phpunit/phpunit 5.7.5 requires php ^5.6 ||…

今天运行程序的时候出现了: You are using pip version 10.0.1, however version 18.1 is available.You should consider upgrading via the 'python -m pip install --upgrade pip' command. 对于很少用python的我,瞬间蒙了,尝试了很多方法之后才解决.希望分享给大家,我的解决方法吧 You are using pip version 10.0.1, h…

今天想用python代替shell做运维相关的事,写代码都是在本机,调试在服务器上 C:\Users\0>pip install psutilRequirement already satisfied: psutil in f:\programdata\anaconda3\lib\site-packages (5.4.5)distributed 1.21.8 requires msgpack, which is not installed.You are using pip version 10…

解决问题 You are using pip version 9.0.3, however version 10.0.1 is available.You should consider upgrading via the 'python -m pip install --upgrade pip' command. 解决方法 直接运行命令:python -m pip install --upgrade pip 完美!!!成功解决!!!…

使用pip命令安装或卸载第三方库时报You are using pip version 9.0.3, however version 18.0 is available.错误,一般情况下是pip版本过期需要更新pip版本. 使用如下方式可更新pip版本python -m pip install --upgrade pip…

pip安装selenium,pip install selenium 类型这样错误 1  原因可能不是以管理员身份运行cmd安装selenium 2  解决方式 也是要管理员身份运行 重点在最后一句 You are using pip version 9.0.1, however version 19.0.3 is available.You should consider upgrading via the 'python -m pip install --upgrade pip' comma…

在我们安装第三方库的时候会在结尾出现如下两行内容 You are using pip version 9.0.1, however version 18.0 is available. You should consider upgrading via the 'python -m pip install --upgrade pip' command. 解决 按照上面提示,执行下面代码(windows下要用管理员权限,linux下使用sudo) python -m pip install --u…

在安装第三方库时,出现如下提示: You are using pip version 10.0.1, however version 20.2.2 is available.You should consider upgrading via the 'python -m pip install --upgrade pip' command. 然后按照提示升级操作,又提示我已经是最新版本.还提示我添加上--trusted-host mirrors.aliyun.com命令试试 其实这样也解决不了问…

报错: You are using pip version 10.0.1, however version 18.0 is available. You should consider upgrading via the 'python -m pip install --upgrade pip' command. Win+R 输入 cmd 回车,运行了 python -m pip install --upgrade pip 即可.     虽然网络很慢,你看到了,6.8kB/s 在 Anacon…

我已经升级到了最新的版本 安装其他模块过程中出现下面提示,便说明你需要升级pip You are using pip version 10.0.1, however version 21.3.1 is available.You should consider upgrading via the 'python -m pip install --upgrade pip' command 当在下面出现Success,那么恭喜你安装成功. 失败的看这里: 失败的首先可以尝试更换升级指令,例如: py…

1,pip不能用了,提示:You are using pip version 8.1.1, however version 9.0.1 is available.网上搜索了一箩筐的安装程序,各种安装,最后终于完成了 2,到https://pypi.python.org/pypi/pip…

1: package compiler; 2: //竟然没有对符号表检查大小,会溢出的. 3:   4: import java.io.IOException; 5:   6: public class SymbolTable { 7:   8: /** 9: * 当前名字表项指针(有效的符号表大小)table size 10: */ 11: public int tablePtr = 0; 12: /** 13: * 符号表的大小 14: */ 15: public static final…

1: package compiler; 2:   3: /** 4: * 采用全局变量sym来存储符号码,并用全局变量id和num来传递语义值 5: * 6: * @author jiangnan 7: * 8: */ 9: public class Symbol { 10:   11: //各类符号码 12: public static final int nul = 0; //NULL 13: public static final int ident = 1; //标识符 14: pub…

1: package compiler; 2:   3: import java.io.BufferedReader; 4: import java.io.FileNotFoundException; 5: import java.io.FileReader; 6: import java.util.Arrays; 7:   8: public class Scanner { 9:   10: public int lineCnt=0; 11: private char curCh = ' ';…

1: package compiler; 2:   3: import java.io.IOException; 4: import java.util.BitSet; 5:   6: /** 7: * 语法分析器. 这是PL/0分析器中最重要的部分, 在语法分析的过程中嵌入了语法错误检查和目标代码生成. 8: * 9: * @author jiangnan 10: * 11: */ 12: public class Praser { 13:   14: /** 15: * 当前符号,由next…

1: package compiler; 2:   3: import java.io.BufferedWriter; 4: import java.io.FileWriter; 5:   6: /** 7: * 组织输入输出接口 8: * 9: * @author jiangnan 10: */ 11: public class PL0 { 12:   13: 14: public static final String pcodeFile = "d:\\pcode.txt"; 15…

1: package compiler; 2:   3: /** 4: * //虚拟机指令 5: * 6: * @author jiangnan 7: * 8: */ 9: public class Pcode { 10:   11: public Pcode(int f, int l, int a) { 12: this.f = f; 13: this.l = l; 14: this.a = a; 15: } 16: public static final int LIT = 0; 17: p…

1: package compiler; 2:   3: import java.io.BufferedReader; 4: import java.io.BufferedWriter; 5: import java.io.IOException; 6: import java.util.Arrays; 7: import java.util.logging.Level; 8: import java.util.logging.Logger; 9:   10: /** 11: * 类P-code…

1: package compiler; 2:   3: import java.io.BufferedWriter; 4:   5: public class Err { 6:   7: public int errCount = 0; 8: public static final String[] errInfo = new String[]{ 9: "", 10: "1.应是=而不是:=", 11: "2.=后应为数", 12: "…

1: /* 2: * To change this license header, choose License Headers in Project Properties. 3: * To change this template file, choose Tools | Templates 4: * and open the template in the editor. 5: */ 6: package compiler; 7:   8: import fileSystem.fileFil…

题意:定义一个串合法,在n个串中出现次数在li到ri中.问s的所有本质的子串有是多少合法的 题解:把所有串用分隔符分开建sam,记录一个该节点对应每个串的出现次数,topo排序后,当该节点s出现次数不为0,而且其他串出现次数满足条件,那么该节点对应的所有子串都满足条件(因为后缀相同,在同一个串中出现次数肯定相同),那么把该节点对应子串个数加到答案中即可 //#pragma GCC optimize(2) //#pragma GCC optimize(3) //#pragma GCC optimi…

1. 一开始我在使用Pycharm时,导入numpy库,发现导入错误: Non-zero exit code (1) 2. 于是我通过更新的方法来解决,哪知道在更新的时候也出现了错误,错误如下图: 这个错误是在告诉我,我的版本低,需要升级更高的版本才能使用命令python -m pip install --upgrade pip 3. 输入: conda install pip 命令提示我又出现了错误,内容是You don't appear to have the necessary permi…

目录 1. 按 2. 软件功能 3. 软件特色 4. 安装说明 5. 激活说明 6. 下载地址 1. 按 ABBYY FineReader 是款功能强大的OCR文字识别软件:它支持者用户进行使用文档的过程之后,以后台的方式进行快速的处理文件,就要不会对您的电脑操作进行影响:可支持对文档的打开.处理,识别的速度快等特色,可自定义的对您需要的文档进行扫描.也可选择区域的表格,或者对文本进行格式化,让您的OCR文字识别快捷,方便,软件新的版本还对PDF编辑工具进行增加,可支持对文档的对比等,需要的朋友…

link: http://codeforces.com/contest/331/problem/A2 /* ID: zypz4571 LANG: C++ TASK: abby_a.cpp */ #include <iostream> #include <cstdio> #include <cstdlib> #include <cstring> #include <cmath> #include <cctype> #include &l…

实测使用pip3进行一些软件安装的时候,会弹出这个,记住不要理会,一旦你执行,就会升级pip,并冲突pip3造成pip3不能用,这时候就要重新安装一下python3…

pip install ...出现问题 直接输入python - pip install --upgrade pip就可以了…

直接运行命令:python -m pip install --upgrade pip…

php 环境变量版本低于7.1.8,更新php环境变量版本…