Cyr*_*old 6 python tuples list
怎么'pythonic-ly',我转这个:
[[x1,y1], [x2,y2]]
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成:
[(x1,x2),(y1,y2)]
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Bha*_*Rao 10
使用zip和解包运算符.
>>> l = [['x1','y1'], ['x2','y2']]
>>> zip(*l)
[('x1', 'x2'), ('y1', 'y2')]
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