Definition: A priority queue which simultaneously keeps track of the maximum and minimum keys, and supports operations efficiently on either extreme (minimum or maximum).
Note: After LK.
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Entry modified 17 December 2004.
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Cite this as:
Paul E. Black, "double-ended priority queue", in Dictionary of Algorithms and Data Structures [online], Paul E. Black, ed. 17 December 2004. (accessed TODAY) Available from: https://www.nist.gov/dads/HTML/doubleendpq.html