Other Languages - data structure

Q:- Write a program in C++ to convert any infix notation to post fix  notation?

This C++ Program is to convert a given infix expression
   (either parenthesized or unparenthesized) to postfix form

-> Ex. of infix expression is ::(a+b^c^d)*(c+d)

http://ds4beginners.wordpress.com/2006/10/18/infix-to-postfix-conversion/ 


Regards