Feat： Enhance core code structure of src

.gitmodules

@@ -4,3 +4,6 @@
 [submodule "exercises/rustlings"]
 	path = exercises/rustlings
 	url = https://github.com/wawahejun/rustlings-completed-version
+[submodule "exercises/learning-cxx"]
+	path = exercises/learning-cxx
+	url = https://github.com/wawahejun/learning-cxx

Cargo.toml

@@ -1,4 +1,5 @@
 [workspace]
-members = ["environment", "course", "xtask"]
+members = ["environment", "course","xtask"]
+exclude = ["exercises"]
 resolver = "3"
 package.edition = "2024"

README.md

@@ -36,3 +36,23 @@ Options:
   -h, --help     Print help
   -V, --version  Print version
 ```
+### 配置课程
+```bash
+# 配置 learning-lm-rs 课程
+cargo xtask learn learning-lm-rs --submodule https://github.com/LearningInfiniTensor/learning-lm-rs.git
+
+# 配置 rustlings 课程
+cargo xtask learn rustlings --submodule https://github.com/rust-lang/rustlings.git
+
+cargo xtask learn learning-cxx --submodule
+
+# 评测 learning-lm-rs 课程
+cargo xtask eval --course learning-lm-rs --path exercises/learning-lm-rs
+
+# 评测 rustlings 课程 
+cargo xtask eval --course rustlings --path exercises/rustlings
+
+# 评测 learning-cxx 课程
+cargo xtask eval --course learning-cxx
+
+```

eval_result.json

@@ -0,0 +1,146 @@
+{
+  "exercises": [
+    {
+      "name": "exercise00",
+      "result": true
+    },
+    {
+      "name": "exercise01",
+      "result": false
+    },
+    {
+      "name": "exercise02",
+      "result": false
+    },
+    {
+      "name": "exercise03",
+      "result": false
+    },
+    {
+      "name": "exercise04",
+      "result": false
+    },
+    {
+      "name": "exercise05",
+      "result": false
+    },
+    {
+      "name": "exercise06",
+      "result": false
+    },
+    {
+      "name": "exercise07",
+      "result": false
+    },
+    {
+      "name": "exercise08",
+      "result": false
+    },
+    {
+      "name": "exercise09",
+      "result": false
+    },
+    {
+      "name": "exercise10",
+      "result": false
+    },
+    {
+      "name": "exercise11",
+      "result": false
+    },
+    {
+      "name": "exercise12",
+      "result": false
+    },
+    {
+      "name": "exercise13",
+      "result": false
+    },
+    {
+      "name": "exercise14",
+      "result": false
+    },
+    {
+      "name": "exercise15",
+      "result": false
+    },
+    {
+      "name": "exercise16",
+      "result": false
+    },
+    {
+      "name": "exercise17",
+      "result": false
+    },
+    {
+      "name": "exercise18",
+      "result": false
+    },
+    {
+      "name": "exercise19",
+      "result": false
+    },
+    {
+      "name": "exercise20",
+      "result": false
+    },
+    {
+      "name": "exercise21",
+      "result": false
+    },
+    {
+      "name": "exercise22",
+      "result": false
+    },
+    {
+      "name": "exercise23",
+      "result": false
+    },
+    {
+      "name": "exercise24",
+      "result": false
+    },
+    {
+      "name": "exercise25",
+      "result": false
+    },
+    {
+      "name": "exercise26",
+      "result": false
+    },
+    {
+      "name": "exercise27",
+      "result": false
+    },
+    {
+      "name": "exercise28",
+      "result": false
+    },
+    {
+      "name": "exercise29",
+      "result": false
+    },
+    {
+      "name": "exercise30",
+      "result": false
+    },
+    {
+      "name": "exercise31",
+      "result": false
+    },
+    {
+      "name": "exercise32",
+      "result": false
+    },
+    {
+      "name": "exercise33",
+      "result": false
+    }
+  ],
+  "statistics": {
+    "total_exercations": 34,
+    "total_succeeds": 1,
+    "total_failures": 33,
+    "total_time": 61
+  }
+}