From 2d0f52e3ad6ad91a446e35b5ec34a2bbc04ecd4a Mon Sep 17 00:00:00 2001
From: AxiBright <zibright@qq.com>
Date: Fri, 23 Jan 2026 19:52:38 +0800
Subject: [PATCH] vault backup: 2026-01-23 19:52:38

---
 .obsidian/workspace.json | 18 ++++++++++++++++--
 YueQian/Homework/1.23.md | 15 +++++++++++++++
 2 files changed, 31 insertions(+), 2 deletions(-)

diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index 3108c44..7d2bbe6 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -23,6 +23,20 @@
               "title": "相关网站"
             }
           },
+          {
+            "id": "417cedc6fc7b40cb",
+            "type": "leaf",
+            "state": {
+              "type": "webviewer",
+              "state": {
+                "url": "http://music.zbright.top/",
+                "title": "道理鱼音乐管理",
+                "mode": "webview"
+              },
+              "icon": "globe-2",
+              "title": "道理鱼音乐管理"
+            }
+          },
           {
             "id": "6bbdb6c9df9a2d8f",
             "type": "leaf",
@@ -67,7 +81,7 @@
             }
           }
         ],
-        "currentTab": 3
+        "currentTab": 4
       },
       {
         "id": "84db982cf765aaad",
@@ -318,10 +332,10 @@
   },
   "active": "1fec176bb492eafb",
   "lastOpenFiles": [
+    "YueQian/相关网站.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",
     "Collection/连~都忘记了的小知识.md",
     "Diary/2026-1/2026-1-23 周五.md",
     "Diary/2026-1/2026-1-22 周四.md",
diff --git a/YueQian/Homework/1.23.md b/YueQian/Homework/1.23.md
index fb129e7..6dd145d 100644
--- a/YueQian/Homework/1.23.md
+++ b/YueQian/Homework/1.23.md
@@ -65,7 +65,19 @@ int main(int argc, char const *argv[])
 ```
 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；
 ```c
+#include <stdio.h>
 
+int main(int argc, char const *argv[])
+{
+    char *name = "Programmer";
+
+    printf("%s\n",name);
+    printf("%.5s\n",name);
+    printf("%-10.5s\n",name);
+    printf("%10.5s\n",name);
+
+    return 0;
+}
 ```
 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. 提示用户选择功能：输入 1（字符转 ASCII）、2（ASCII 转字符）；
@@ -73,3 +85,6 @@ int main(int argc, char const *argv[])
 	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）；
 	4. 增加输入校验：若输入的 ASCII 码超出 0-127 范围，输出 “无效的 ASCII 码”；若输入的不是单个字符，输出 “输入格式错误”；
 	5. 核心要求：使用scanf的返回值判断输入是否有效，结合格式化控制符完成输入输出
+```c
+
+```
\ No newline at end of file