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求1、2、3、4、5、6六个数组成不排序不重复的4位组合。

trivws 发布于 2023-02-13 23:49, 713 次点击
1234和2134也算重复。
1 回复
#2
mrexcel2023-02-16 18:02
from itertools import combinations
t=[''.join(x) for x in list(combinations("123456", 4))]
print(t)


['1234', '1235', '1236', '1245', '1246', '1256', '1345', '1346', '1356', '1456', '2345', '2346', '2356', '2456', '3456']
1