auto save

diy3.py

-message = "诺依，周末一起去看动漫展吧！"
-length =len(message)+1
-for i in range(length):
-    print(message[i])
\ No newline at end of file
+import random
+
+key="114514"
+str=random.choice(key)
+print(str)
\ No newline at end of file