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第一题

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不会潘岩

#1 Created at ... [Delete] [Delete and Lock User]

* coding: utf-8 *

import re

def is_validemail(addr): if re.match(r'^[0-9a-z][0-9a-z\.]\@[0-9a-z][0-9a-z_.].com$',addr): return True

不会潘岩

#2 Created at ... [Delete] [Delete and Lock User]

# * coding: utf-8 * import re

def is_validemail(addr): if re.match(r'[\w.]@[\w_.].[a-z.]{1,10}',addr): return True

def name_ofemail(addr): if "<" in addr: addr = re.match(r'<([\w. ]+)>([\w. ]*)@[\w.]+.[a-z.]{1,10}', addr) else: addr = re.match(r'([\w. ]*)@[\w.]+.[a-z.]{1,10}', addr) return addr.group(1)


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