initial commit

.vscode/custom.code-snippets

@@ -0,0 +1,13 @@
+{
+  "Main Function": {
+    "scope": "c,cpp",
+    "prefix": "main",
+    "body": [
+      "int main(int argc, char *argv[]) {",
+      "  $0",
+      "  return 0;",
+      "}"
+    ],
+    "description": "Insert a C++ main function"
+  }
+}