diff --git a/diy1.py b/diy1.py
index d1c91d3..a018d94 100644
--- a/diy1.py
+++ b/diy1.py
@@ -1,3 +1,7 @@
 message='诺依，周末一起去看动漫展吗'
-for i in message:
-    print(i)
\ No newline at end of file
+length=len(message)
+i=0
+while i<length:
+    element=message[i]
+    print(element)
+    i==i+1
\ No newline at end of file