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3 Commits

Author SHA1 Message Date
c7968a1fd3 vault backup: 2026-01-23 19:22:31 2026-01-23 19:22:31 +08:00
7ddcf8c1bf vault backup: 2026-01-23 19:17:30 2026-01-23 19:17:30 +08:00
449399dcbc vault backup: 2026-01-23 19:12:29 2026-01-23 19:12:29 +08:00
3 changed files with 35 additions and 18 deletions

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@@ -64,9 +64,16 @@
"icon": "globe-2", "icon": "globe-2",
"title": "CQ2605" "title": "CQ2605"
} }
}, }
],
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"type": "tabs",
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"id": "2b78b6cbb7cdd61d", "id": "72bb6f81dc2099c3",
"type": "leaf", "type": "leaf",
"state": { "state": {
"type": "markdown", "type": "markdown",
@@ -80,8 +87,7 @@
"title": "1.23" "title": "1.23"
} }
} }
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"currentTab": 4
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"direction": "vertical" "direction": "vertical"
@@ -114,7 +120,7 @@
"state": { "state": {
"type": "search", "type": "search",
"state": { "state": {
"query": "", "query": "tag:#表示当前用户身份是超级管理员用户)",
"matchingCase": false, "matchingCase": false,
"explainSearch": false, "explainSearch": false,
"collapseAll": false, "collapseAll": false,
@@ -135,7 +141,8 @@
"title": "书签" "title": "书签"
} }
} }
] ],
"currentTab": 1
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{ {
"id": "383cdf8445d918d1", "id": "383cdf8445d918d1",
@@ -148,13 +155,12 @@
"state": { "state": {
"type": "outline", "type": "outline",
"state": { "state": {
"file": "YueQian/Homework/1.23.md",
"followCursor": true, "followCursor": true,
"showSearch": false, "showSearch": false,
"searchQuery": "" "searchQuery": ""
}, },
"icon": "lucide-list", "icon": "lucide-list",
"title": "1.23 的大纲" "title": "大纲"
} }
}, },
{ {
@@ -200,7 +206,8 @@
} }
], ],
"direction": "horizontal", "direction": "horizontal",
"width": 251.5 "width": 251.5,
"collapsed": true
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"right": { "right": {
"id": "226d7e2fa4214659", "id": "226d7e2fa4214659",
@@ -285,7 +292,8 @@
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"width": 336.5 "width": 336.5,
"collapsed": true
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@@ -306,10 +314,11 @@
"remotely-save:Remotely Save": false "remotely-save:Remotely Save": false
} }
}, },
"active": "2b78b6cbb7cdd61d", "active": "1fec176bb492eafb",
"lastOpenFiles": [ "lastOpenFiles": [
"BlogWebsite/Article/MarkdownTest.md",
"YueQian/Homework/1.23.md", "YueQian/Homework/1.23.md",
"Collection/YoudaoyunNotes/01Linux基础/02_Linux概述.md",
"BlogWebsite/Article/MarkdownTest.md",
"YueQian/相关网站.md", "YueQian/相关网站.md",
"Collection/连~都忘记了的小知识.md", "Collection/连~都忘记了的小知识.md",
"Diary/2026-1/2026-1-23 周五.md", "Diary/2026-1/2026-1-23 周五.md",
@@ -345,7 +354,6 @@
"Article/Technology/在ARM架构的Ubuntu中使用Docker Compose部署MTPhotos.md", "Article/Technology/在ARM架构的Ubuntu中使用Docker Compose部署MTPhotos.md",
"Article/Technology/安装AD2025学习版.md", "Article/Technology/安装AD2025学习版.md",
"Article/Technology/通过SSH密钥连接LINUX服务器.md", "Article/Technology/通过SSH密钥连接LINUX服务器.md",
"Article/Technology/Debian从零开始使用pnpm部署项目.md",
"Article/Studyroad/vivado_ip_img", "Article/Studyroad/vivado_ip_img",
"Article/Technology", "Article/Technology",
"Article/Studyroad", "Article/Studyroad",

View File

@@ -159,7 +159,7 @@ gec@Ubuntu:~$
> gec :当前登录的用户名称 > gec :当前登录的用户名称
> Ubuntu当前系统名称 > Ubuntu当前系统名称
> ~:当前所处的路径名称(~的完整路径是"/home/gec",当用户处于自己的家目录是路径用~表示,代表这个目录是用户的主目录,不同用户的家目录是不同的) > ~:当前所处的路径名称(~的完整路径是"/home/gec",当用户处于自己的家目录是路径用~表示,代表这个目录是用户的主目录,不同用户的家目录是不同的)
> @ : $:这些符号的作用是用于分隔内容($表示当前用户的身份是普通用户 #表示当前用户身份是超级管理员用户) > @ : $:这些符号的作用是用于分隔内容($表示当前用户的身份是普通用户 `#`表示当前用户身份是超级管理员用户)
**能用普通用户尽量不要用root** **能用普通用户尽量不要用root**

View File

@@ -1,13 +1,22 @@
--- ---
tags: tags:
- "#作业"
- C语言
aliases: empty aliases: empty
日期: 2026/1/23 日期: 2026/1/23
--- ---
1. 定义`int num = 255`,分别以十进制(有符号)、无符号十进制、八进制(带 / 不带前缀)、十六进制(小写带 / 不带前缀、大写带 / 不带前缀) 格式输出; 1. 定义`int num = 255`,分别以十进制(有符号)、无符号十进制、八进制(带 / 不带前缀)、十六进制(小写带 / 不带前缀、大写带 / 不带前缀) 格式输出;
2. 定义`long num_long = 123456789``long long num_ll = 9876543210`,分别用对应控制符输出; ```c
3. 定义`float pi = 3.1415926`,分别以默认小数形式、保留 2 位小数、指数形式(保留 3 位精度) 输出; #include <stdio.h>
4. 定义字符串`char *name = "Programmer"`,分别输出完整字符串、前 5 个字符、左对齐占 10 位、右对齐占 10 位的格式;
5. 编写一个综合程序结合格式化输入输出、类型转换、IO 流知识点,实现 “字符↔ASCII 码” 双向转换: ```
1. 定义`long num_long = 123456789``long long num_ll = 9876543210`,分别用对应控制符输出;
2. 定义`float pi = 3.1415926`,分别以默认小数形式、保留 2 位小数、指数形式(保留 3 位精度) 输出;
3. 定义字符串`char *name = "Programmer"`,分别输出完整字符串、前 5 个字符、左对齐占 10 位、右对齐占 10 位的格式;
4. 编写一个综合程序结合格式化输入输出、类型转换、IO 流知识点,实现 “字符↔ASCII 码” 双向转换:
1. 提示用户选择功能:输入 1字符转 ASCII、2ASCII 转字符); 1. 提示用户选择功能:输入 1字符转 ASCII、2ASCII 转字符);
2. 若选择 1接收用户输入的单个字符注意需处理 scanf 接收字符时的缓冲区问题),输出该字符的 ASCII 码结合类型转换char→int 2. 若选择 1接收用户输入的单个字符注意需处理 scanf 接收字符时的缓冲区问题),输出该字符的 ASCII 码结合类型转换char→int
3. 若选择 2接收用户输入的 ASCII 码值0-127输出对应的字符int→char显式转换 3. 若选择 2接收用户输入的 ASCII 码值0-127输出对应的字符int→char显式转换