diff --git a/utils/vector.cpp b/utils/vector.cpp
new file mode 100644
index 0000000..22ccfd2
--- /dev/null
+++ b/utils/vector.cpp
@@ -0,0 +1,5 @@
+#include<iostream>
+
+template<class T, class Allocator = std::allocator<T>> 
+class vector {
+}