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额，就酱紫。

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谢斌TerryXie

#1 Created at ... [Delete] [Delete and Lock User] 
L=[1]
while True:
    yield L
    a,b=L,L
    L=[m+n for m,n in zip(a+[0],[0]+b)]

我心安处是吾乡

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

zip函数是怎么用啊？ 是要迭代？ 我 zip([0,1], [1,0])出现：<zip object at 0x00000000027740C8>

谢斌TerryXie

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

在python 3.0中zip()是可迭代对象，使用时必须将其包含在一个list中，方便一次性显示出所有结果

我刚查到的，要改成list(zip([1,0],[0,1]))

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