Postfix this!!

[hasysf]

Hello
I have been given a expression in infix form i.e

("1999 < year & year < 2000");

I have no clue how to post fix this expression
Any ideas would be appreciated.
thanks

[Fubarable]

I know that this is irrelevant to your question, but your expression as shown appears to be always false. EDIT: this is incorrect. Instead it appears to contain a redundant boolean. Sorry.

Regarding changing infix to postfix, I've found many fine tutorials online via Google. Have you given that a go yet? If so, what have you found? What have you tried?

Best of luck.

Edit: I did another search since it's been a while since I've looked this. On first glance, the Wikipedia article on this looks not bad. Why not give it a look:
Shunting Yard Algorithm

[hasysf]

I have coded till the stack filling out the year and the number,, but i am stuck with the operator precendence thing. I dont no what to do it and how to do it,
I have search on the net,, but i am confused abt the code..

[Fubarable]

I'm no pro at this, but there are others here who are... but to better allow them/us to help you, please post what you have so far. So please post your code (with code tags -- see my signature), and if you have any data files, post those too.

Much luck!

edit: I've just reviewed the Wikipedia article, and it does in fact address operator precedence. It's all there! :)

[r035198x]

The algorithm is nicely covered here.