auto save

diy2.py

+import random
 message = "诺依，周末一起去看动漫展吧！"
+sorry = "abcd?!加速搞什么所以说你查我"
 for i in message:
     print(i)
-    for i in range(len(message)):
-        print(i)
+    for i in range(2):
+        so = sorry[random.randint(1,len(sorry))]
+        print(so)
 # 请对message进行遍历，取出所有元素