What are ADTs? (Abstract Data Types) - Stack Overflow
The Abstact data type Wikipedia article has a lot to say. In computer science, an abstract data type (ADT) is a mathematical model for a certain class of data structures that have similar behavior; or for …
What is the underlying data structure of a STL set in C++?
The C++ standard does not specify the data structure to use for std::set and std::map. What it does however specify is the run-time complexity of various operations. The requirements on computational …
What's the difference between the data structure Tree and Graph?
A tree can be represented with a non-recursive data structure (e.g. an array of edges; a full tree, like that underlying a binary heap, can be represented very compactly in an array; there are other succinct …
ibm midrange - Fully free RPG data structure - Stack Overflow
Jul 13, 2022 · the code is declaring an unnamed data struct, which is used to declare a set of unnamed 2 char codes. Then the named array is defined over the set of 2 char codes.
Explain the difference between a data *structure* and a data *type*
Sep 16, 2014 · A data structure is a set of data considered as one entity (thing). An int, for example, is a simple variable, cannot be considered as a data structure, but an array is a data structure (an array …
Differences between Static & Dynamic data structures
May 12, 2010 · Simple tips Dynamic data structures have the following characteristics: Ability to efficiently add, remove or modify elements Flexible size Effective use of resources – because …
Abstract data type vs Data Type vs Data Structure, with respect to ...
12 It is my understanding that a data structure is essentially a blueprint which contains all the information necessary to create a final product according to its specification, and a data type is a physical …
Best implementation for Key Value Pair Data Structure?
So I've been poking around with C# a bit lately, and all the Generic Collections have me a little confused. Say I wanted to represent a data structure where the head of a tree was a key value pair,...
How to implement a tree data-structure in Java? - Stack Overflow
Dec 19, 2019 · Is there any standard Java library class to represent a tree in Java? Specifically I need to represent the following: The sub-tree at any node can have an arbitrary number of children Each …
What are the lesser known but useful data structures?
There are some data structures around that are really useful but are unknown to most programmers. Which ones are they? Everybody knows about linked lists, binary trees, and hashes, but what about ...