import sys def get_jia_z(i,sub): # 加密 A变B,z变a i = (ord(i) + 1 - ord(sub)) % 26 + ord(sub) # a加1变z return chr(i) # 转为字符串 def get_jie_z(i,sub): # 解密 A变Z,b变a i = ord(sub)-(ord(sub)-ord(i)+1)%26 # a加1变z return chr(i) # 转为字符串 def jia_mi(s:str): s_new = "" for i in s:...