How to make these even elements append to this two dimensional 5 elements per each array and numbers gradually evenly increasing each array not repeating themselves each array.
multiarray = [[], [], [], [], []]
for i in range(2,150,2):
for indexRow in range(len(multiarray)):
multiarray[indexRow].append(i)
i = i + 1
if len(multiarray[0]) >= 5:
break
print(multiarray)
The following simplification will work:
multiarray = [[], [], [], [], []]
i = iter(range(2, 150, 2))
for array in multiarray:
for _ in range(5):
array.append(next(i))
The whole thing can of course be brought to one line:
multiarray = [list(range(2*5*i+2, 2*5*(i+1)+2, 2)) for i in range(5)]
Another hint: use itertools.count
to produce an infinite amount of regular numbers lazily:
from itertools import count
# i = iter(range(2, 150, 2))
i = count(2, step=2)
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.