diff --git a/.gitignore b/.gitignore
index e257658..f244b4d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -31,4 +31,6 @@
 *.exe
 *.out
 *.app
+cmake*
+.idea
 
diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..41689fe
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,8 @@
+cmake_minimum_required(VERSION 3.27)
+project(Timer)
+
+set(CMAKE_CXX_STANDARD 17)
+
+add_executable(Timer
+        main.cpp
+)
diff --git a/main.cpp b/main.cpp
new file mode 100644
index 0000000..bc8f460
--- /dev/null
+++ b/main.cpp
@@ -0,0 +1,6 @@
+#include <iostream>
+
+int main() {
+    std::cout << "Hello, World!" << std::endl;
+    return 0;
+}