Parenthesis is never required in postfix or prefix expressions, why?


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More Data Structures Interview Questions

What is the use of treemap?

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Why do we use linked lists?

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Tell me can the size of operator be used to tell the size of an array passed to a function?

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Explain stacks and queues in detail.

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What are examples of data structures?

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Which data structure is used to perform recursion?

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Explain the expression trees?

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Does arraylist allow null values?

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Is array a dynamic data structure?

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What is a sorting algorithm in data structure?

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How to search binary in a sorted array?

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What are the drawbacks of array implementation of queue?

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