【发布时间】:2021-06-25 04:41:28
【问题描述】:
我怎样才能找到某个索引来说明其中一个元素在集合中的位置。所以我想找到(2.0, 2.0, 152) 在sets 列表中的位置,这是第5 个索引。有没有我可以用来实现的功能?
from itertools import groupby
from itertools import accumulate
import itertools
#Configs
Lower = [round(x * 0.5,1) for x in range(4,23)] #ideal = (4,13) Lower and upper boundary values
Upper = [round(x * 0.5,1) for x in range(4,23)] # ideal between (10-23)
number = [round(x *0.5,5) for i in range(100, )] #used for calculations with stand deriv and linear reg
list_set = [Lower, Upper, number]
sets = []
for element in itertools.product(*list_set):
print(element)
sets.append(element)
【问题讨论】:
-
number = [round(x *0.5,5) for i in range(100, )]抛出错误,检查是否有效,我认为应该是for x in.. -
my_list.index(some_element)?
标签: python list for-loop indexing itertools