群集类型
群集类型 列表 元组 字典 集合
list tuple dict set
1.列表
列表的类型是list,特点为有序,具备索引,内容与长度可以变动。...列表的常见操作
(1) 元素的切片
names=["Zhangfei","Guanyu","Liubie","Zhaoyun","Machoa","Jiangwei","Mashu","Zhaoyun...切出最后一位的元素
print(names[-3:]) # 切片,左取右不取``
print(names[0:-1:2]) # 有间隔的切片
for i in names:
print...(i) # 循环的切片方法,这个i就代表了列表中的元素
?...Liubie","Zhaoyun",["zhouyu","daqiao"],"Machoa","Jiangwei","Masu","Zhaoyun"]
names1=names # 完全就是二者相等