Infix to prefix

Question

Convert (A - B^C + H)*D + E^5.

Is the answer +*+-A^BCHD^E5 ?

Answer 1

Infix expression: A + B

prefix expression of above infix operation : +AB

similarly,

(A - B^C + H)*D + E^5

(A - (^BC) + H)*D + (^E5)

since  + and - are of same priority so follow left to right associativity

((-A^BC) + H)*D + (^E5)

(+-A^BCH)*D +(^E5)

(*+-A^BCHD) + (^E5)

+*+-A^BCHD^E5

Answer 2

yes it is correct..