1 files changed, 1 insertions, 0 deletions
diff --git a/src/main.c b/src/main.c
index afd81de..e6328e0 100644
--- a/src/main.c
+++ b/src/main.c
@@ -22,6 +22,7 @@ int main(int argc, char* argv[]) {
     print("$%.2f \n", total);
 
 exit: 
+    print("Please input number\n");
     return 0;
 }