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What data structure is used when converting an infix notation to prefix notation?

(a) Stack

(b) Queue

(c) B-Trees

(d) Linked-list

My question is based upon Application of Stacks in division Application of Stacks of Data Structures & Algorithms I

I got this question during an interview for a job.

1 Answer

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Best answer
Right choice is (a) Stack

For explanation: First you reverse the given equation and carry out the algorithm of infix to postfix expression. Here, the data structure used is stacks.

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