Joe Wilson

Joe Wilson

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How can i scroll the mathematical expression In C++?

Oct 12 2014 8:27 AM
I mean I want to ask user to enter a mathematical expression which is postfix and is in an string Like a next scroll the mathematical expression from the end of the string (which contain that mathematical expression) then change this to infix mathematical expression and print out finally . Please help me.
The point in this conversion ( postfix to infix ) try to use less parenthesis  .
 
 
For example:  
  the postfix mathematical expression :    d a b + c * -
 
after change to the infix mathematical expression : d - ( a + b ) * c