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！"
-for i in message:
-# 请对message进行遍:历，取出所有元素
-   print(i)
+length=len(message)
+# 请对message进行:历，取出所有元素
+i=0
+while i<length:
+  element=message[i]
+  print(element)
+  i=i+1
\ No newline at end of file