save project

diy2.py

 message = "诺依，周末一起去看动漫展吧！"
 message = "诺依，周末一起去看动漫展吧！"
 
 
-# 请对message进行遍历，取出所有元素
-for i in message
-   print(i)
+length=len(message)
+i=0
+while   i<length
+    element=message[i]
+    print(element)
+    i+=i
+