2019年3月5日
day4 作业
摘要： li = [1, 3, 2, "a", 4, "b", 5,"c"]l1 = li[:3]print(l1)l2 = li[3:6]print(l2)l3 = li[:7:2]print(l3)l4 = li[1:6:2]print(l4)l5 = li[-1:]print(l5)l6 = li[- 阅读全文
posted @ 2019-03-05 20:38 Andy杨 阅读(146) 评论(0) 推荐(0)