diff --git a/30/b58cd06ccb1855d365d362719cac4f8867c72b b/30/b58cd06ccb1855d365d362719cac4f8867c72b
new file mode 100644
index 00000000000..b64412f0b58
--- /dev/null
+++ b/30/b58cd06ccb1855d365d362719cac4f8867c72b
@@ -0,0 +1 @@
+Author: https://github.com/supercomputer7