Sean Coughlinblog.seancoughlin.me·May 7, 2024Mastering LeetCode: Evaluating Reverse Polish Notation with PythonIntroduction to Reverse Polish Notation Reverse Polish Notation (RPN) is a mathematical notation in which every operator follows all of its operands. This format eliminates the need for parentheses that are required by infix notation. For example, th...45 readsSWE Interview PreparationleetcodeAdd a thoughtful commentNo comments yetBe the first to start the conversation.