09 2022 档案

python 列表推导式，双重for循环
摘要：my_list = [ [[1, 2, 3], [4, 5, 6]] ] flat = [x for sub1 in my_list for sub2 in sub1 for x in sub2] print(flat) # [1, 2, 3, 4, 5, 6] flat2 = [((x for x 阅读全文
posted @ 2022-09-15 17:46 wanghhhh 阅读(566) 评论(0) 推荐(0)