What would be the datastructure in following scenario? (Stack with maximum)

Posted by Abhishek Jain on Stack Overflow See other posts from Stack Overflow or by Abhishek Jain
Published on 2010-04-10T17:39:55Z Indexed on 2010/05/28 4:21 UTC
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homework

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data-structures

Please note that there is no limitation of memory. I need to insert int from 1 to 1000.

I can do the each of the following operations in constant order of time:

push():adds to the top
pop():removes the top element
getMax(): returns the max element

Please suggest me appropriate datastructure.

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