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| == en construction ==
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| [[Category:Vocabulary]]Vocabulary
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| == Définition == | | == Définition == |
| | | En informatique théorique, le problème algorithmique est un objet mathématique qui représente une question ou un ensemble de questions auxquelles un ordinateur devrait être en mesure de répondre. |
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| == Français == | | == Français == |
| | '''problème algorithmique''' |
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| | == Anglais == |
| | '''computational problem''' |
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| == Anglais ==
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| === Computational problem ===
| | <small> |
| In theoretical computer science, a computational problem is a mathematical object representing a collection of questions that computers might be able to solve. For example, the problem of factoring
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| "Given a positive integer n, find a nontrivial prime factor of n."
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| is a computational problem. Computational problems are one of the main objects of study in theoretical computer science. The field of algorithms studies methods of solving computational problems efficiently. The complementary field of computational complexity attempts to explain why certain computational problems are intractable for computers.
| | [https://fr.wikipedia.org/wiki/Probl%C3%A8me_algorithmique Source : Wikipedia (Problème algorithmique) ] |
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| A computational problem can be viewed as an infinite collection of instances together with a solution for every instance. For example, in the factoring problem, the instances are the integers n, and solutions are prime numbers p that describe nontrivial prime factors of n.
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| It is conventional to represent both instances and solutions by binary strings, namely elements of {0, 1}*. For example, numbers can be represented as binary strings using the binary encoding. (For readability, we identify numbers with their binary encodings in the examples below.)
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Version du 5 mai 2021 à 09:35
Définition
En informatique théorique, le problème algorithmique est un objet mathématique qui représente une question ou un ensemble de questions auxquelles un ordinateur devrait être en mesure de répondre.
Français
problème algorithmique
Anglais
computational problem
Source : Wikipedia (Problème algorithmique)
