You must use stacks to do the following conversions. 1. Convert the following from infix to prefix using stacks: (5 – y) * (x + 3) 2. Convert the following from postfix to prefix using stacks: a b c + - d * 3. Evaluate the postfix expression using stacks. 7 4 -3 * 1 5 + / *

C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN:9781337102087
Author:D. S. Malik
Publisher:D. S. Malik
Chapter18: Stacks And Queues
Section: Chapter Questions
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You must use stacks to do the following conversions.

1. Convert the following from infix to prefix using stacks:
(5 – y) * (x + 3)

2. Convert the following from postfix to prefix using stacks:
a b c + - d *

3. Evaluate the postfix expression using stacks.
7 4 -3 * 1 5 + / *
 
4. Convert the following from postfix to infix using stacks:
a b c - + d e - f g - h + / *
 
 
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