help with expressions!!
Author 
Message 
CyCLoBoT

Posted: Wed May 07, 2003 1:10 pm Post subject: help with expressions!! 


I would appreciate it if someone can help me with this problem. A user enters an expression like A + B / (C+D). I am suppose to ask the user for the values of A, B, C and D and I have to output the prefix notation of that expression and the answer of that sum.
When the user inputs A + B / (C+D) where a= 1, b=2,c=3 and d = 4
The output would be:
+ A / B +CD
and the sum : 1+2/(3+4) = 4/7
The expression can have a maximum of 4 variables.
Thanks 





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