diff --git a/a3/149c1ce95a5ee5f58d3303d01722a0fcb54256 b/a3/149c1ce95a5ee5f58d3303d01722a0fcb54256
new file mode 100644
index 00000000000..f1cae688681
--- /dev/null
+++ b/a3/149c1ce95a5ee5f58d3303d01722a0fcb54256
@@ -0,0 +1 @@
+Author: https://github.com/kalenikaliaksandr