In this exercise, you will write a function, evaluate_postfix(expression), to evaluate a mathematical expression written in postfix notation (also known as Reverse Polish Notation) using a stack. The ...

An algorithm to convert infix expression into a postfix expression using “Stack”. The purpose of stack is to reverse the order of the operators in the expression as it is used to hold operators rather ...

The calculator follows a two-step process: postfix expression conversion and subsequent evaluation using stacks. Postfix Conversion: The input infix expression is first converted to a postfix ...