diff --git a/a1/program.c b/a1/program.c
index 8a083ce..2efa513 100644
--- a/a1/program.c
+++ b/a1/program.c
@@ -1,7 +1,7 @@
 #include<stdio.h>
 
 int main(){
-	printf("HELLO");
+//	printf("HELLO");
 
 	return 0;
 }