dotiger

摘要： name = ["ha","niu","ding",[1,3,45,3],"ju","peng"]print(name[1:3])# 切片print(name[-2:]) # 拿后面的 输出的位 “ju”， “peng” name.insert(1,"li") # 插入在niu的前面name.ins 阅读全文