auto save

.....................................py

+text="周末去欢乐谷"
+li_text=list(text)
+print(li_text)
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....py

+input()
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..py

+import random
+print("请输入你想加密的文字")
+key="jkhkfskhsada"
+message=input()
+key_message=""
+noice="*&^^*&^%&%$#@@!@$#%^&&(*(&__)+)()_*(&*^^%%$#%)"
+for i in message:
+    str1=i
+    str2=random.choice(key)
+    str3=random.choice(key)
+    text=str1+str2+str3
+    key_message=key_message+text
+list_message=list(key_message)
+list_message.insert(5,noice)
+a_message="".join(list_message)
+print(a_message)
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.py

+import random
+key="信息加密好酷呀"
+str=random.choice(key)
+print(str)
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diy3.py

 message = "诺依，周末一起去看动漫展吧！"
-
+length=len(message)
 # 请使用索引的知识，取出message所有元素（不用遍历的方式）
+i=0
+while i<length:
+    a=message[i]
+    print(a)
+    i+=1
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