diff --git a/.gitignore b/.gitignore
index e257658..25c7364 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 # ---> C++
+build/
 # Prerequisites
 *.d
 
diff --git a/src/1.cpp b/src/1.cpp
new file mode 100644
index 0000000..9caa1a5
--- /dev/null
+++ b/src/1.cpp
@@ -0,0 +1,6 @@
+#include <iostream>
+
+int main() {
+    std::cout << 1337 << std::endl;
+    return 0;
+}