python排列组合

python排列组合

import itertools
for i in itertools.combinations(\'12345\', 4):
    print(i,\"    \")
    print(i[0])
print(\'\\n\')

(wind_2021) F:\\PytorchProject\\yolov5-master>
(wind_2021) F:\\PytorchProject\\yolov5-master>python test_combination.py
(\'1\', \'2\', \'3\', \'4\')
1
(\'1\', \'2\', \'3\', \'5\')
1
(\'1\', \'2\', \'4\', \'5\')
1
(\'1\', \'3\', \'4\', \'5\')
1
(\'2\', \'3\', \'4\', \'5\')
2



(wind_2021) F:\\PytorchProject\\yolov5-master>
(wind_2021) F:\\PytorchProject\\yolov5-master>

##############

来源：https://www.cnblogs.com/herd/p/15969161.html
本站部分图文来源于网络，如有侵权请联系删除。