Stack - generating postfix and evaluating

IN C++

Consider the equation: (f+b)-(d-e)*(f+(g-h)/(i-j))+(a+b)^c

1. Convert the above equation to postfix form using a stack. Use this output for the part 2 of the problem.

2. Evaluate the above generated postfix notation output using a stack. Use the following values to evaluate the expression. a=1 b=2 c=3 d=10 e=5 f=15 g=6 h=4 i=8 j=7

Hint: Every push, convert the literal to an integer.