Multiple choice

Let multipop (S, k) is an operation that removes k items form the stack S. In which of the following algorithms, does the multipop() function can be applied?

  1. Infix to postfix conversion

  2. Infix to prefix conversion

  3. Postfix evaluation

  4. None of these
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C Correct answer
Explanation

Multipop is often used in the analysis of stack operations or specific algorithms like postfix evaluation where multiple operands need to be popped to perform an operation.

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