1.Initialize an empty stack for operators. 2.Initialize an empty string for the output postfix expression. 3.Scan the infix expression from left to right: •If the scanned character is an operand ...

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 ...

In this paper, we have introduced a new approach for infix to postfix expressions conversion by following some rules and highlighted some of the applications and advantages of existing methods. The ...