diff --git a/.gitignore b/.gitignore
index 590feae..92aef57 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 ./build
 ./obj
+#.exe
diff --git a/a.exe b/a.exe
deleted file mode 100644
index 40940e7..0000000
Binary files a/a.exe and /dev/null differ