December 2018
Intermediate to advanced
306 pages
5h 49m
German
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6Algorithmen und Datenstrukturen
Aufgaben
45. Prioritätswarteschlange
Schreiben Sie eine Datenstruktur für eine Prioritätswarteschlange, die ein Nachschlagen des größten Elements in konstanter Zeit ermöglicht, für das Hinzufügen und Entfernen von Elementen aber eine logarithmische Zeitkomplexität aufweist. Bei einer Warteschlange werden Elemente am Ende eingefügt und an der Spitze entfernt. Standardmäßig soll zum Vergleichen von Elementen der Operator < verwendet werden, es sollte für den Benutzer aber möglich sein, eine Vergleichsfunktion bereitzustellen, die true zurückgibt, wenn das erste Argument kleiner ist als das zweite. Die Implementierung muss mindestens die folgenden Operationen bieten:
- push() zum Hinzufügen eines neuen Elements
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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