take the input from the user(infix,postfix and prefix). and then display all three forms(infix,postfix and prefix) of the expression. write the code in c++. step-by-step explanation will be...

take the input from the user(infix,postfix and prefix).

and then display all three forms(infix,postfix and prefix) of the expression.

write the code in c++.

step-by-step explanation will be appreciated.

please try to implement before sending as I am getting a run-time error when i try to run the code myself.