How can we convert Prefix to Postfix expression ( without using expression tree)?

Asked Feb 17 '10 at 14:56

Active Jan 18 '13 at 20:25

Viewed 4,668 times

By using Stack data structure, we can easily convert "Infix to Postfix" and "infix to Prefix" but I can't convert Prefix to postfix.

yes, we can convert prefix to infix then infix to postfix. but I want direct conversion from prefix to postfix.

Is there any feasible solution (not expression tree) ?

edited Jan 18 '13 at 20:25

Manishearth

asked Feb 17 '10 at 14:56

SIVA

This question is not home work and I am not a School Boy or College guy. Jonathan, why you asking like this " Is this a homework problem? " – SIVA Feb 17 '10 at 15:04
because it sounds like a homework problem. And the answer is usually chapter 1 in any compiler book. – Aiden Bell Feb 17 '10 at 15:06

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