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Which of the following statement is incorrect?

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+1 vote
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in Data Structures & Algorithms I by (111k points)
Which of the following statement is incorrect?

(a) Postfix operators use value to their right

(b) Postfix operators use value to their left

(c) Prefix operators use value to their right

(d) In postfix expression, operands are followed by operators

Question is from Application of Stacks in section Application of Stacks of Data Structures & Algorithms I

This question was addressed to me in an interview for internship.

1 Answer

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Best answer
Correct choice is (a) Postfix operators use value to their right

The best I can explain: All prefix operators use values to their right and all postfix operators use values to their left.

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