Illustration
Input String(Postfix) | Remaining Postfix Expression | Stack (Prefix) |
---|---|---|
AB+c* | B+c* | A |
AB+c* | +c* | AB |
AB+c* | c* | +AB |
AB+c* | * | +ABc |
AB+c* | *+ABc |
Prefix Notation is in the stack that is *+ABc.
Online Postfix to Prefix Converter
Our Postfix to Prefix converter tool helps you convert an expression written in postfix notation (Reverse Polish Notation) to its equivalent prefix notation (Polish Notation). Convert your postfix expressions to prefix notation easily with this free online tool.