python开发_python中的range()函数
发布时间:2020-12-17 00:18:47 所属栏目:Python 来源:网络整理
导读:python中的range()函数的功能hen强大,所以我觉得很有必要和大家分享一下 就好像其API中所描述的: If you need to iterate over a sequence of numbers,the built-in function range() comes in handy. It generates arithmetic progressions 下面是我做的d
python中的range()函数的功能hen强大,所以我觉得很有必要和大家分享一下 就好像其API中所描述的: If you need to iterate over a sequence of numbers,the built-in function range() comes in handy. It generates arithmetic progressions
下面是我做的demo:
test_list = [1,3,4,,6,23,,2 i (test_list[i],end=
(
i range(5 (i,
(
(,range(10 listA = [i i range(10
(
(,range(5,100 listB = [i i range(5,100
(
(,range(1,3 listC = [i i range(1,3 (listC)
运行效果: Python 3.3.2 (v3.3.2:d047928ae3f6,May 16 2013,00:03:43) [MSC v.1600 32, >>> ================================ RESTART ================================
>>>
1,Hongten,hello,2
0,1,2,4
range(10)表示: range(0,101,5,7,8,9
range(5,100)表示: range(5,1005,9,10,11,12,13,14,15,16,17,18,19,20,21,22,24,25,26,27,28,29,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99
range(1,3)表示: range(1,31,28>>>
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