COMPUTER SCIENCE AND ENGINEERING
DATA STRUCTURES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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How many queues are needed to implement a stack. Consider the situation where no other data structure like arrays, linked list is available to you.
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Explanation:
Detailed explanation-1: -How many queues are needed to implement a stack. Consider the situation where no other data structure like arrays, linked list is available to you. Explanation: A stack can be implemented using two queues.
Detailed explanation-2: -In order to implement the Queue using Stack, we need to consider two stacks.
Detailed explanation-3: -Answers. A stack can be implemented using two queues.
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