add config for vscode

.vscode/c_cpp_properties.json

@@ -0,0 +1,13 @@
+{
+    "configurations": [
+        {
+            "name": "Linux",
+            "includePath": [
+                "${workspaceFolder}/**"
+            ],
+            "defines": [],
+            "intelliSenseMode": "linux-gcc-x64"
+        }
+    ],
+    "version": 4
+}

.vscode/settings.json

@@ -1,5 +1,61 @@
 {
     "files.associations": {
-        "cstdarg": "cpp"
+        "cstdarg": "cpp",
+        "string": "cpp",
+        "array": "cpp",
+        "atomic": "cpp",
+        "bit": "cpp",
+        "*.tcc": "cpp",
+        "cctype": "cpp",
+        "charconv": "cpp",
+        "clocale": "cpp",
+        "compare": "cpp",
+        "concepts": "cpp",
+        "cstddef": "cpp",
+        "cstdint": "cpp",
+        "cstdio": "cpp",
+        "cstdlib": "cpp",
+        "ctime": "cpp",
+        "cwchar": "cpp",
+        "cwctype": "cpp",
+        "unordered_map": "cpp",
+        "vector": "cpp",
+        "exception": "cpp",
+        "algorithm": "cpp",
+        "functional": "cpp",
+        "iterator": "cpp",
+        "memory": "cpp",
+        "memory_resource": "cpp",
+        "optional": "cpp",
+        "random": "cpp",
+        "string_view": "cpp",
+        "system_error": "cpp",
+        "tuple": "cpp",
+        "type_traits": "cpp",
+        "utility": "cpp",
+        "initializer_list": "cpp",
+        "iosfwd": "cpp",
+        "iostream": "cpp",
+        "istream": "cpp",
+        "limits": "cpp",
+        "new": "cpp",
+        "numbers": "cpp",
+        "ostream": "cpp",
+        "ranges": "cpp",
+        "span": "cpp",
+        "stdexcept": "cpp",
+        "streambuf": "cpp",
+        "typeinfo": "cpp",
+        "variant": "cpp",
+        "cmath": "cpp",
+        "condition_variable": "cpp",
+        "cstring": "cpp",
+        "format": "cpp",
+        "mutex": "cpp",
+        "ratio": "cpp",
+        "semaphore": "cpp",
+        "stop_token": "cpp",
+        "text_encoding": "cpp",
+        "thread": "cpp"
     }
 }

Makefile

@@ -33,4 +33,11 @@ clean:
 full_clean:
 	@rm -rf $(BUILD_DIR)/* && rm -rf $(OUTPUT_DIR)/*
 
-.PHONY: all clean
+.PHONY: all clean help
+
+help:
+	@echo "usage as follows:\n"\
+	"make all\t--> compiler all and run\n"\
+	"make run\t--> make and run\n"\
+	"make clean\t--> make clean the compiling stuff\n"\
+	"make full_clean\t--> rm all make related files\n"