摘要: names = ["AA","BB","CC","DD","DD","FF"] print(names[1]) #取值 print(names[0:4]) #切片 print(names[-2:])#以坐标的方式取值,左闭右开,不写默认正/负无穷 names.append("EE")#在最后追加字符 阅读全文
posted @ 2018-08-16 23:16 码到世界末日 阅读(182) 评论(0) 推荐(0)