save project

diy2.py

 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)
\ No newline at end of file
+l=len(message)
+i=0
+while i<l:  
+    b=message[i]
+    print(b)
+    i=i+1