https://blog.youkuaiyun.com/Java_Xiaobai11zh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/135860983https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/135860983Java_Xiaobai11Fri, 26 Jan 2024 10:52:29 +0800https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/135839097https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/135839097Java_Xiaobai11Thu, 25 Jan 2024 10:51:09 +0800https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/135783115https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/135783115Java_Xiaobai11Tue, 23 Jan 2024 19:37:10 +0800https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/135658916https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/135658916Java_Xiaobai11Wed, 17 Jan 2024 19:51:41 +0800https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/135606932https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/135606932Java_Xiaobai11Mon, 15 Jan 2024 17:29:52 +0800https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/135553413https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/135553413Java_Xiaobai11Fri, 12 Jan 2024 15:02:23 +0800 空间只能保存4条主记录，因此Mbr只能支持4个主分区（主分区/扩展分区），编号1~4。tar -zcvf t1.tar.gz testzip =>将目录testzip归档并压缩为t1.tar.gz。tar -cvf t.tar ./testzip/ =>将目录testzip归档为t.tar。tar -zxvf t1.tar.gz =>将文件t1.tar.gz解压。A.vim /etc/fstab文件，增加自己的分区和挂载点到文件。]]>https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/135511327https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/135511327Java_Xiaobai11Wed, 10 Jan 2024 19:33:14 +0800 虚拟机标题处[右键] => 管理=> 克隆。]]>https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/135464021https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/135464021Java_Xiaobai11Mon, 08 Jan 2024 19:04:45 +0800安全远程终端【非对称加密技术。4、安装慢的建议切换为国内安装源，因为权限的问题，建议直接切换root操作。使用专业的ssh终端软件登陆ubuntu=>x选择new session。（4）dpkg -l 查看所有已安装的软件列表。Linux系统下，命令的参数 -简写 --全写 不得混用。dpkg --list 查看所有已安装的软件列表。]]>https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/135287725https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/135287725Java_Xiaobai11Fri, 29 Dec 2023 12:15:42 +0800https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/135276628https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/135276628Java_Xiaobai11Thu, 28 Dec 2023 19:58:56 +0800https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/135114952https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/135114952Java_Xiaobai11Wed, 20 Dec 2023 19:02:21 +0800https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/135029838https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/135029838Java_Xiaobai11Sat, 16 Dec 2023 11:12:29 +080000 10 可以看出0变1，1变0，即在循环中可以用1-j表示。注意题目，是倒转显示，并不是吧数组到=倒转，因此只要打印出格式就行了；3）仅仅为反向输出，因此只要反向遍历字符串中的单个字符一一输出即可；2）采用while循环得到字符串的长度，得到 int len。5）采用for循环，比较第i个字符和第len-1-i个。1、定义行和列为M，N，用宏定义确定数组长度。1、采用宏定义，确定一个二维数组的行和列；2、根据题目信息，需要先遍历列，再遍历行；]]>https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/135002177https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/135002177Java_Xiaobai11Thu, 14 Dec 2023 19:13:23 +0800https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/128068483https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/128068483Java_Xiaobai11Mon, 28 Nov 2022 01:45:00 +0800mid，则取后半段，最新小索引为mid+1； 若得到key< mid ,则取前半段，新最大索引为mid-1； 若不存在则输出错误结果；]]>https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/128063561https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/128063561Java_Xiaobai11Sun, 27 Nov 2022 14:04:49 +0800https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/127928057https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/127928057Java_Xiaobai11Fri, 18 Nov 2022 19:42:25 +0800https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/127909476https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/127909476Java_Xiaobai11Thu, 17 Nov 2022 19:03:36 +0800https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/127871709https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/127871709Java_Xiaobai11Wed, 16 Nov 2022 20:02:05 +0800https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/127871329https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/127871329Java_Xiaobai11Tue, 15 Nov 2022 18:54:42 +0800https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/127852078https://blog.youkuaiyun.com/Java_Xiaobai11/article/details/127852078Java_Xiaobai11Mon, 14 Nov 2022 18:01:38 +0800