摘要: # a = ['him', 25, 100, 'her', 100, 25] # print(a) # print(a[1:3]) # a[0]=9 # print(a) # print(25 in a) # print(set([2, 4]) <= set(a)) # print(set(a)) """ a = set('abracadabra') b = set('alacazam') pri 阅读全文
posted @ 2019-10-19 22:03 九友 阅读(258) 评论(0) 推荐(0) 编辑