Setting back to proper version of ex24.c

ex24.c

@@ -28,7 +28,7 @@ int main(int argc, char *argv[])
     char *in = NULL;
 
     printf("What's your First Name? ");
-    in = fscanf(stdin, "%50s", you.first_name);
+    in = fgets(you.first_name, MAX_DATA-1, stdin);
     check(in != NULL, "Failed to read first name.");
 
     printf("What's your Last Name? ");