CS 3.3. (ALEVEL) - Reverse polish

Question 1

why RPN is used

Answer 1

eliminates need for brackets and any ambiguity over the order of execution(for computers)
-ideal for interpreters (based on a stack)

Question 2

ways to make infix into RPN

Answer 2

-post-order traversal
-bracketing
-use a stack
- I don’t remember the other one
- practice all of these (or the one you best at)