diff --git a/SC2000.md b/SC2000.md
index 7eb9833..3664a13 100644
--- a/SC2000.md
+++ b/SC2000.md
@@ -17,4 +17,8 @@ fi
 if [ "$( echo "$1" | wc -m )" -gt 1 ]; then
   echo "greater than 1"
 fi
+
+if [ "${#1}" -gt 1 ]; then
+  echo "greater than 1"
+fi
 ```
\ No newline at end of file