def typename(x):
    """
    <type 'list'>(16),file_St:<type 'str'>(38),RSbm:<type 'float'>(0.163),St:<type 'list'>(1540),nSf:<type 'int'>(2),RSbt:<type 'float'>(0.999),nP:<type 'int'>(944),Sb:<type 'list'>(1538),d_FSs:<type 'collections.defaultdict'>(16),Sf:<type 'list'>(2),cjName:<type 'str'>(2),nSm:<type 'int'>(9440),d_SF:<class 'collections.Counter'>(1538),nSb:<type 'int'>(1538),file_d_StFP:<type 'str'>(47),file_d_SF:<type 'str'>(40),RSmt:<type 'float'>(6.13),file_S:<type 'str'>(37),nSt:<type 'int'>(1540),iS:<type 'int'>(2),file_d_StFP_c:<type 'str'>(47)}
    """
    return str(type(x)).replace("'", '').split(' ')[-1][:-1]
