CSC 2210 C Example: Reverse Polish Notation Calculator

Based on code in The C Programming Language by Kerninghan and Ritche, Prentice-Hall, 1978.

• stack.h
• stack.c
• rpn.c
• makefile: make file; can also build with

          gcc stack.c rpn.c
    

        6 7 * =
        Top: 42.000000
        4 3 + 3 / =
        Top: 2.333333