密码表

code_table = { '作': '假', '业': '日', '交': '放', '要': '一', '清': '节', '劳': '二', }

原信息

original_message = '清明要做作业，劳动节要交作业'

加密

encrypted_message = '' for char in original_message: if char in code_table: encrypted_message += code_table[char] else: encrypted_message += char

print('加密后信息：', encrypted_message)

解密

decrypted_message = '' for char in encrypted_message: for key, value in code_table.items(): if char == value: decrypted_message += key break else: decrypted_message += char

print('解密后信息：', decrypted_message