やったこと
任意の配列n個の中身をループを回して1つずつ全通りの組合せを表示する。
narray.py
# coding:utf-8
import itertools
dim_num = 3
b = [chr(i) for i in range(65,65+dim_num)]
for b in itertools.product(range(3),repeat=dim_num):
print(b)
実行結果
(0, 0, 0)
(0, 0, 1)
(0, 0, 2)
(0, 1, 0)
(0, 1, 1)
(0, 1, 2)
(0, 2, 0)
(0, 2, 1)
(0, 2, 2)
(1, 0, 0)
(1, 0, 1)
(1, 0, 2)
(1, 1, 0)
(1, 1, 1)
(1, 1, 2)
(1, 2, 0)
(1, 2, 1)
(1, 2, 2)
(2, 0, 0)
(2, 0, 1)
(2, 0, 2)
(2, 1, 0)
(2, 1, 1)
(2, 1, 2)
(2, 2, 0)
(2, 2, 1)
(2, 2, 2)
こうとかもいける。
narray.py
# coding:utf-8
import itertools
import numpy as np
dim_num = 3
b = [chr(i) for i in range(65,65+dim_num)]
array = np.array(([[[3,3],[2,1]],[[2,1],[3,2]]]))
for b in itertools.product(range(2),repeat=dim_num):
print(array[b])
実行結果
[[[3 3]
[2 1]]
[[2 1]
[3 2]]]
3
3
2
1
2
1
3
2