摘要: 基本数据类型的高级特性: 切片: l = ["Apple","banana","tangerine","Hami melon"] # #取前三个,进行切片操作: print(l[:3]) # #取后三个,切片进行操作: print(l[-1:-4:-1]) #start end step 迭代: # 阅读全文
posted @ 2020-08-04 23:33 小幸福Y 阅读(115) 评论(0) 推荐(0) 编辑