Q38

MCQ2 marks, −0.5

Assume that the operators $+, -, \times$ are left associative and $\;\hat{}\;$ is right associative. The order of precedence (from highest to lowest) is $\ \;\hat{}\;, \times, +, -$ . The postfix expression corresponding to the infix expression $a+ b \times c-d ^ \ \ \hat{}\ e^ \ \hat{} \ f$ is

(A)

$abc\times+def \ \ \hat{}{} \ \ \ \hat{}-$

(B)

$abc\times+de\ \ \hat{} \ \ f \ \ \hat{} \ \ -$

(C)

$ab+c\times d-e \ \ \hat{} \ \ f \ \ \hat{}$

(D)

$-+a\times bc \ \ \hat{} \ \ \ \hat{} \ \ def$

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