Collection (abstract data type) diagram of the class and interface hierarchy of the java collections framework in computer programming, a collection is an abstract data type that is a grouping of items that can be used in a polymorphic way Often, the items are of the same data type such as int or string. Pages in category abstract data types the following 24 pages are in this category, out of 24 total This list may not reflect recent changes. An abstract data type is a data type that does not specify the concrete representation of the data Instead, a formal specification based on the data type's operations is used to describe it.
In computer programming, a type or data type is a defined kind of data, that is, a set of possible values and basic operations on those values Graph (abstract data type) a directed graph with three vertices (blue circles) and three edges (black arrows) In computer science, a graph is an abstract data type that is meant to implement the undirected graph and directed graph concepts from the field of graph theory within mathematics. The root node at the top (with the value 2 here), has no parent as it is the highest in the tree hierarchy. Set (abstract data type) in computer science, a set is an abstract data type that can store unique values, without any particular order It is a computer implementation of the mathematical concept of a finite set.
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