Building A Stack

Need a C program that will allow you to enter a post and or prefixed equation to be evaluated and then have the results displayed on the screen. I.E. put in 2 3 * 4 + Would print results of 10 or - * 1 2 4 -2 Want this to be done with stacks. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Complete ownership and distribution copyrights to all work purchased. ## Platform Any Windows OS