diff --git a/2.c b/2.c
index c44b034..a771c35 100644
--- a/2.c
+++ b/2.c
@@ -13,6 +13,7 @@ int main(int argc, char *argv[], char **env){
 	fork();
 	getpid();
 	getppid();
-	scanf("%s", tmp);
+	waitpid();
+	sleep(3600);
 	return argc;
 }