Question: 1. Evaluate the postfix expressions (written in Reverse Polish Notation RPN) by using the algorithm given in the lecture (based on stack!). Show status of

1. Evaluate the postfix expressions (written in Reverse Polish Notation RPN) by using the algorithm given in the lecture (based on stack!). Show status of stack after each step of algorithm (like it was done during lecture). 4 2 5 + 1 3 2 + 5 1 2 + 4 + 3

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