https://www.youtube.com/watch?v=sHlAgdnbAq8 This is my sample program in Java where we convert the Postfix expression into Infix expression. Infix expression: When an operator is in-between every pair of operands. Infix Expressions (operand operator operand) Postfix expression: When an operator is followed for every pair of operands. Postfix Expressions (operand operand operator) Operator example: , -, *, / Operand example: A, B, C, D, (A B), (C*D), (D/E) I'm currently in second-year college and

Infix to Postfix Expression - GeeksforGeeks