<qiyuangong>929_Unique_Email_Addresses_1.py
def numUniqueEmails( emails):
    email_set = set()
    for email in emails:
        elements = email.split('@')
        email_set.add(elements[0].split('+')[0].replace('.', '') + elements[1])
    return len(email_set)
def sample_funcname ( var_0 ) :
    var_2 = set ( )
    for var_3 in var_0 :
        var_6 = var_3.split ( '@' )
        var_2.add ( var_6 [ 0 ].split ( '+' ) [ 0 ].replace ( '.' , '' ) + var_6 [ 1 ] )
    return len ( var_2 )
