save project

diy2.py

 message = "诺依，周末一起去看动漫展吧！"
-for i in message:
-    print(i)
+
 # 请对message进行遍历，取出所有元素
+i=0 
+while i <= len(message)-1:
+    print(message[i])
+    i=i+1