save project

diy2.py

+import random
+
 message = "诺依，周末一起去看动漫展吧！"
+i
 for i in message:
-    print(i)
 # 请对message进行遍历，取出所有元素
-length=len(message)
-i=0
-while i < length:
-    element=message[i]
-    print(element)
-    i+=1
+     str1=i
+     str2=random.choice(key)
+     str3=random.choice(key)
+     text=str1+str2+str3
+     
+     key_message=key_message+text
+     print(key_message)
+