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Conversion of Infix Expressions to Prefix and Postfix So far, we’ve used ad hoc methods to convert between infix expressions and the equivalent prefix and postfix expression notations. As you might ...
1. Use a stack to store operators and maintain precedence. 2. If an operand appears, add it directly to the output. 3. If an operator appears: - Pop from the stack to the output **until** the stack is ...
Basically the expression below has been converted into a C++ postfix expression. Now i need to reckon the result. I used deque somehow, instead of stack, because i tried using stack and it didn't seem ...