Infix expression: The expression of the form “a operator b” (a + b) i.e., when an operator is in-between every pair of operands. Postfix expression: The expression of the form “a b operator” (ab+) i.e ...

Output: The program will display the postfix conversion of the expression and the final result. Example: The postfix expression is: 3 100 log * 90 sin ^ 2 + 1000 log cos - 2 + 3 4 * - 12 + The result ...

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 ...