>>685 Python
text = 'Re: Re: This is a subject text. This is a subject text. This is a subject text.'
if text[0:4] == 'Re: ':
＿＿while text[0:4] == 'Re: ':
＿＿＿＿text = text[4:]
＿＿text = 'Re: ' + text
import base64
text = 'Subject: ' + base64.b64encode(text.encode('utf-8')).decode('ascii');
ary = []
while len(text) > 78:
＿＿ary.append(text[0:78])
＿＿text = text[78:]
ary.append(text)
import platform
if platform.system() == 'Windows':
＿＿for item in ary:
＿＿＿＿print(item)
else:
＿＿for item in ary:
＿＿＿＿print(item, end="\r\n")