主题:急问!前缀表达式 求值
happycoder
[专家分:0] 发布于 2007-11-30 22:25:00
请问怎么求前缀表达式的值?
后缀表达式 是用栈实现的,前缀也可以吗??
请大家帮着解答一下吧 我google了好久还是没弄懂。。。
最后更新于:2007-11-30 22:30:00
回复列表 (共5个回复)
沙发
justforfun626 [专家分:18460] 发布于 2007-12-01 00:38:00
Do you know how to do it by using your eyes, pencil and paper?
[b]Make sure that you know how to do it by using your eyes, pencil and paper first!!![/b]
Then you should be able to do it by program.
板凳
Serena寶貝 [专家分:30] 发布于 2007-12-01 22:01:00
我刚刚学完后缀表达式的求法```
前缀的还8会捏``不 好意思啊``
3 楼
justforfun626 [专家分:18460] 发布于 2007-12-02 00:01:00
Do you know how to do it by using your eyes, pencil and paper?
Make sure that you know how to do it by using your eyes, pencil and paper first!!!
Then you should be able to do it by program.
4 楼
fly999 [专家分:150] 发布于 2007-12-05 09:32:00
转换为后缀表达式的
5 楼
justforfun626 [专家分:18460] 发布于 2007-12-05 11:15:00
[quote]转换为后缀表达式的[/quote]
Why?
Do you not know how to do it or just try to confuse others?
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