change ur readme

README.md

@@ -1,4 +1,4 @@
-## 2024年秋冬季操作系统训练营
+## 2024年秋冬季操作系统课程
 
 
 

exercises/.vscode/launch.json

@@ -0,0 +1,16 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "type": "lldb",
+            "request": "launch",
+            "name": "Debug",
+            "program": "${workspaceFolder}/<executable file>",
+            "args": [],
+            "cwd": "${workspaceFolder}"
+        }
+    ]
+}

exercises/structs/structs1.rs

@@ -9,9 +9,13 @@
 
 struct ColorClassicStruct {
     // TODO: Something goes here
+    red:u8,
+    green:u8,
+    blue:u8,
 }
 
-struct ColorTupleStruct(/* TODO: Something goes here */);
+struct ColorTupleStruct(u8,u8,u8);//三个不同字段
+
 
 #[derive(Debug)]
 struct UnitLikeStruct;
@@ -24,7 +28,12 @@ mod tests {
     fn classic_c_structs() {
         // TODO: Instantiate a classic c struct!
         // let green =
-
+        //实例化一个结构体
+        let green = ColorClassicStruct{
+            red : 0,
+            green : 255,
+            blue : 0,
+        };
         assert_eq!(green.red, 0);
         assert_eq!(green.green, 255);
         assert_eq!(green.blue, 0);
@@ -34,7 +43,7 @@ mod tests {
     fn tuple_structs() {
         // TODO: Instantiate a tuple struct!
         // let green =
-
+        let green = ColorTupleStruct(0,255,0);
         assert_eq!(green.0, 0);
         assert_eq!(green.1, 255);
         assert_eq!(green.2, 0);
@@ -44,6 +53,7 @@ mod tests {
     fn unit_structs() {
         // TODO: Instantiate a unit-like struct!
         // let unit_like_struct =
+        let unit_like_struct =  UnitLikeStruct; // 实例化 UnitLikeStruct
         let message = format!("{:?}s are fun!", unit_like_struct);
 
         assert_eq!(message, "UnitLikeStructs are fun!");

exercises/structs/structs2.rs

@@ -39,6 +39,16 @@ mod tests {
         let order_template = create_order_template();
         // TODO: Create your own order using the update syntax and template above!
         // let your_order =
+        let your_order = Order {
+            name: String::from("Hacker in Rust"),
+            count: 1,
+            year: 2019,
+            made_by_phone: false,
+            made_by_mobile: false,
+            made_by_email: true,
+            item_number: 123,
+        };
+
         assert_eq!(your_order.name, "Hacker in Rust");
         assert_eq!(your_order.year, order_template.year);
         assert_eq!(your_order.made_by_phone, order_template.made_by_phone);

exercises/structs/structs3.rs

@@ -29,12 +29,19 @@ impl Package {
         }
     }
 
-    fn is_international(&self) -> ??? {
+    fn is_international(&self) -> bool {
         // Something goes here...
+        if self.sender_country != self.recipient_country{
+            true
+        }else {
+            false
+        }
     }
 
-    fn get_fees(&self, cents_per_gram: i32) -> ??? {
+    fn get_fees(&self, cents_per_gram: i32) -> i32 {
         // Something goes here...
+         cents_per_gram*self.weight_in_grams
+
     }
 }
 

exercises/variables/.vscode/launch.json

@@ -0,0 +1,30 @@
+{
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "(gdb) Launch",
+            "type": "cppdbg",
+            "request": "launch",
+            "program": "/home/rustOS/rust-rustlings-2024-autumn-noobyalan/target/debug/rustlings", // 确保路径正确
+            "args": ["example.rs"], // 这里可以添加你的程序参数
+            "stopAtEntry": false,
+            "cwd": "/home/rustOS/rust-rustlings-2024-autumn-noobyalan/exercises", // 设置为exercises文件夹
+            "environment": [],
+            "externalConsole": false,
+            "MIMode": "gdb",
+            "miDebuggerPath": "/usr/bin/gdb",
+            "setupCommands": [
+                {
+                    "description": "Enable pretty-printing for gdb",
+                    "text": "-enable-pretty-printing",
+                    "ignoreFailures": true
+                },
+                {
+                    "description": "Set Disassembly Flavor to Intel",
+                    "text": "-gdb-set disassembly-flavor intel",
+                    "ignoreFailures": true
+                }
+            ]
+        }
+    ]
+}