摘要: a=["a","b","c","d"] 增: append("e")在最后增加 a.insert(2,“e”)在第3个后面加 print(abced) 改: a[1]=aa print(a aa c d) a[0:2]=[aa,bb] print(aa bb c d) 删 remove(“a”)删除 阅读全文
posted @ 2019-12-24 21:56 Penn666 阅读(152) 评论(0) 推荐(0)