摘要: a = [1,2,3,4,5,6,7,8,9] b = [str(x) for x in a if x%2==1] s = ''.join(b) =>'13579' 阅读全文
posted @ 2020-12-10 17:14 乱炖er 阅读(1295) 评论(0) 推荐(0) 编辑