1 files changed, 1 insertions, 1 deletions
diff --git a/1/11.c b/1/11.c
index 5f6d386..3ff0898 100644
--- a/1/11.c
+++ b/1/11.c
@@ -6,7 +6,7 @@ int main(int argc, char *argv[]) {
 
   while ((c = getchar()) != EOF) {
     if (c == ' ' || c == '\t')
-      printf("\n");
+      putchar('\n');
     else
       putchar(c);
   }