Question

有人可以帮我制作一个加密消息的功能，其中包含消息中的感叹号。例如：HOWDY！你好。截至目前，我的函数（HOWDY！Hello。）的输出是

Your translated text is:
MTBIDEEMJQQTE

真的应该是：

Your translated text is:
MTBID! Mello.

我的完整代码：

alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
message = ""
encryptedmessage = " "
keynumber = 0

def encrypt():
 global message
 global encryptedmessage
 global keynumber
 print()
 print()
 message = str(input("Enter your message:"))
 print()
 print()
 keynumber = int(input("Enter the key number (1-26)"))
 print()
 print()
 for i in message:
  position = alphabet.find(i)
  newposition = (position+5)%26
  encryptedmessage +=alphabet[newposition]
 print("Your translated text is:")
 print(encryptedmessage)


def decrypt():
 global message
 global encryptedmessage
 global keynumber
 message = str(input("Enter your message:"))
 keynumber = int(input("Enter the key number (1-26)"))


action = input("Do you wish to encrypt or decrypt a message?")

if action == "encrypt":
 encrypt()
if action == "decrypt":
 decrypt()

Answer 1

如果package.json不在"plain javascript"，则{p> alphabet.find(i)将为-1。发生这种情况时，您应该只将i复制到加密邮件而不是对其进行编码。

alphabet

使用感叹号加密Caesar密码函数

1 个答案: