Can a prefix expression be reverse of a postfix notation?
Or vice versa? Sometimes? Or it's just never possible? How?
Replies
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rahul69
By "reverse" did u meant simple string reverse or something else? Regarding simple string reverse, it is sometimes possible, if the operand string and operator strings are palindrome, and otherwise it is not possible to convert postfix to prefix by simple string reverse.TheCSGuyOr vice versa? Sometimes? Or it's just never possible? How?
Eg: infix:a+a postfix:aa+ prefix:+aa ...
Hope it helps! π -
TheCSGuyYeah. Haven't considered such a simple example while thinking.π. My apologies. π
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rahul69
No need to apologize friendπ,We are always here to help each other out!π.TheCSGuyYeah. Haven't considered such a simple example while thinking.π. My apologies. π
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