Consider the following SDT
L -> E
E -> { printf("+") } E1 + T | T
T -> { printf("*") } | T1 * F | F
F -> (E)
F -> digit { printf(digit.val)}
Which of the following is true about the above SDT?1
Infix to post fix
2
Infix evaluation
3
Infix to prefix
4
None of the above