diy4.py

import random
b="lkjd./[p8$@NGWE#@RFFG544wjtWR#{+{_HtHgthdryr6y$y^3537pL;}}]"
# 私钥
key = "abcdefgh使用编程实现位移替换加密，制作密码机关真是太好玩了哈哈！"
# 要加密语句
message =input("请输入一段话：")
q=""
# 请使用私钥key，对message进行加密
for i in message:
    str1=i
    str2=random.choice(key)
    str3=random.choice(key)
    text=str1+str2+str3
    q=q+text
list_message=list(q)
index=random.randint(0,len(q))
list_message.insert(index,b)
resu1t_message="".join(list_message)
#list_message.insert(5,b)
#a="".join(list_message)
#print(a)
print(resu1t_message)