diff --git a/main.py b/main.py
index a1d090b..61bbe4c 100644
--- a/main.py
+++ b/main.py
@@ -5,7 +5,7 @@ world"""
 c = 'world hello'
 d = '''world
 hello'''
-print(a)
-print(b)
-print(c)
-print(d)
+print(len(a))
+print(len(b))
+print(len(c))
+print(len(d))