python列表显示1到100_Python 列表元素分组,比如 [1,2,3,...100]变成 [[1,2,3],[4,5,6]-站长资讯中心...

In [29]: a=[x for x in range(1,101)]

In [30]: b=[a[x:x+3] for x in range(0,100,3)]

In [31]: b

Out[31]:

[[1, 2, 3],

[4, 5, 6],

[7, 8, 9],

[10, 11, 12],

[13, 14, 15],

[16, 17, 18],

[19, 20, 21],

[22, 23, 24],

[25, 26, 27],

[28, 29, 30],

[31, 32, 33],

[34, 35, 36],

[37, 38, 39],

[40, 41, 42],

[43, 44, 45],

[46, 47, 48],

[49, 50, 51],

[52, 53, 54],

[55, 56, 57],

[58, 59, 60],

[61, 62, 63],

[64, 65, 66],

[67, 68, 69],

[70, 71, 72],

[73, 74, 75],

[76, 77, 78],

[79, 80, 81],

[82, 83, 84],

[85, 86, 87],

[88, 89, 90],

[91, 92, 93],

[94, 95, 96],

[97, 98, 99],

[100]]

In [32]: a

Out[32]:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35,

36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51,

52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67,

68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83,

84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99,

100]

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