Program for conversion of infix to postfix in c

Let Q be any infix expression and we have to convert it to postfix expression P. For this the following procedure will be followed. If an operand is encountered add it to P. R Programming. React Native. Python Design Patterns. Python Pillow. Python Turtle. Verbal Ability. Interview Questions. Company Questions. Artificial Intelligence. Cloud Computing. Data Science. Angular 7. Machine Learning. Infix to postfix and evaluate postfix expression Write a C Program to convert infix to postfix and evaluate postfix expression.

What is Stack? Notify of. I may contain parentheses, operands, and operators. No doubt, the order of evaluation of these operators can be changed by making use of parentheses.

The algorithm accepts an infix expression that may contain operators, operands, and parentheses. The algorithm uses a stack to temporarily hold operators. The postfix expression is obtained from left-to-right using the operands from the infix expression and the operators which are removed from the stack. The first step in this algorithm is to push a left parenthesis on the stack and to add a corresponding right parenthesis at the end of the infix expression.

The algorithm is repeated until the stack is empty.