C++ Program using Infix Notation, HELP!

Dec 3rd, 2013
Anonymous
Category:
Programming
Price: $20 USD

Question description

I need to write a program to evaluate arithmetic expressions (using infix notation). The easiest way to accomplish this is a two-step process:

·  Convert the infix notation expression to the equivalent expression in postfix notation.

·  Evaluate the postfix notation.

The program needs to do the following:

·  Prompt the user to submit an arithmetic expression.

o  I may assume that the expression is entered with spaces between all numbers and operators.  That is, it will look like this:

 ( ( 7 + 6 ) * ( 16 – 2 ) ) / 2

Rather than like this:

  ((7+6)*(6-2))/2

This will make the reading in of the expression much easier.

·  Evaluate the expression (using the two step process above).

·  Print the value of the expression for the user.

For example, running the program might look like this:

Please enter an arithmetic expression: ( ( 7 + 6 ) * ( 16 – 2 ) ) / 2

The value of that expression is: 91

For this, I need one code file: the file defining the program (called “main.cpp”).  I need to use the STL version of the stack class. 


Please HELP ME!!!

Tutor Answer

(Top Tutor) SanjayAtreya
School: Duke University

Studypool has helped 1,244,100 students

Review from student
Anonymous
" Goes above and beyond expectations ! "
Ask your homework questions. Receive quality answers!

Type your question here (or upload an image)

1829 tutors are online

Brown University





1271 Tutors

California Institute of Technology




2131 Tutors

Carnegie Mellon University




982 Tutors

Columbia University





1256 Tutors

Dartmouth University





2113 Tutors

Emory University





2279 Tutors

Harvard University





599 Tutors

Massachusetts Institute of Technology



2319 Tutors

New York University





1645 Tutors

Notre Dam University





1911 Tutors

Oklahoma University





2122 Tutors

Pennsylvania State University





932 Tutors

Princeton University





1211 Tutors

Stanford University





983 Tutors

University of California





1282 Tutors

Oxford University





123 Tutors

Yale University





2325 Tutors