2004年08月11日 星期三 08:43
.^_^。认识有局限啊 -----邮件原件----- 发件人: python-chinese-bounces at lists.python.cn [mailto:python-chinese-bounces at lists.python.cn] 代表 guochen 发送时间: 2004年8月10日 14:35 收件人: python-chinese at lists.python.cn 主题: Re: [python-chinese]Python没有指针,怎么实现树和链表的结构? 黎达文,您好! 废话 要是能预知大小,谁还要用树 ======= 2004-08-10 14:28:00 您在来信中写道:======= >这要看实际情况的,如果树的大小本来就是固定的,我们干嘛还要动态存储结构呢? > >-----邮件原件----- >发件人: python-chinese-bounces at lists.python.cn >[mailto:python-chinese-bounces at lists.python.cn] 代表 guochen >发送时间: 2004年8月10日 13:00 >收件人: gentoo.cn at 126.com, python-chinese at lists.python.cn >主题: Re: [python-chinese]Python没有指针,怎么实现树和链表的结构? > >gentoo.cn,您好! > > 怕的就是用数组 >完全没办法控制大小 > >======= 2004-08-10 11:58:00 您在来信中写道:======= > >>C++不用指针没法实现树吗? >>同理,Python中使用C++中不用指针的树的算法不就可以了吗 >>提示:使用数组的树 >> >>Jacob Fan wrote: >> >>>实现树和链表不需要指针,只要引用就可以了.所谓Python,Java一类的语言中没有指 >针是指你不能得到一个数据的确切的地址,不能做指针运算等等 不是说你不能引用另 外 >一个对象. >>> >>>class LinkedListNode: >>> def __init__(self, nextNode): >>> self.nextNode = nextNode >>> >>>----- Original Message ----- >>>From: "limodou" <chatme at 263.net> >>>To: <python-chinese at lists.python.cn> >>>Sent: Tuesday, August 10, 2004 11:38 AM >>>Subject: Re: [python-chinese] Python没有指针,怎么实现树和链表的结构? >>> >>> >>> >>> >>>>guochen,您好! >>>> >>>>使用对象啊。对象可以是任意的东西啊。 >>>> >>>>a = [1,2,[3,4,[5,6]]] >>>> >>>>这样不就和链表一样吗?树也可以这样表示啊。 >>>> >>>>======= 2004-08-10 11:15:39 您在来信中写道:======= >>>> >>>> >>>> >>>>>python-chinese,您好! >>>>> >>>>> >>>>> >>>>> 致 >>>>>礼! >>>>> >>>>> >>>>> guochen >>>>> guochen at 1218.com.cn >>>>> 2004-08-10 >>>>> >>>>> >>>>>_______________________________________________ >>>>>python-chinese list >>>>>python-chinese at lists.python.cn >>>>>http://python.cn/mailman/listinfo/python-chinese >>>>> >>>>> >>>>= = = = = = = = = = = = = = = = = = = = >>>> >>>> >>>> 致 >>>>礼! >>>> >>>> >>>> limodou >>>> chatme at 263.net >>>> 2004-08-10 >>>> >>>> >>>> >>>> >>> >>> >>>--------------------------------------------------------------------- >>>- >>>---------- >>> >>> >>> >>> >>>>_______________________________________________ >>>>python-chinese list >>>>python-chinese at lists.python.cn >>>>http://python.cn/mailman/listinfo/python-chinese >>>> >>>> >>>>-------------------------------------------------------------------- >>>>- >>>>--- >>>> >>>>_______________________________________________ >>>>python-chinese list >>>>python-chinese at lists.python.cn >>>>http://python.cn/mailman/listinfo/python-chinese >>>> >>>> >> >>_______________________________________________ >>python-chinese list >>python-chinese at lists.python.cn >>http://python.cn/mailman/listinfo/python-chinese > >= = = = = = = = = = = = = = = = = = = = > > > 致 >礼! > > > guochen > guochen at 1218.com.cn > 2004-08-10 > > > >_______________________________________________ >python-chinese list >python-chinese at lists.python.cn >http://python.cn/mailman/listinfo/python-chinese > >_______________________________________________ >python-chinese list >python-chinese at lists.python.cn >http://python.cn/mailman/listinfo/python-chinese = = = = = = = = = = = = = = = = = = = = 致 礼! guochen guochen at 1218.com.cn 2004-08-10 _______________________________________________ python-chinese list python-chinese at lists.python.cn http://python.cn/mailman/listinfo/python-chinese
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