February 2012
Intermediate to advanced
435 pages
15h 13m
French
Content preview from Apprendre à programmer avec Python 3
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2
Premiers pas
La programmation est donc l’art de commander à un ordinateur de faire exactement ce que vous voulez, et Python compte parmi les langages qu’il est capable de comprendre pour recevoir vos ordres. Nous allons essayer cela tout de suite avec des ordres très simples concernant des nombres, puisque les nombres constituent son matériau de prédilection. Nous allons lui fournir nos premières « instructions », et préciser au passage la définition de quelques termes essentiels du vocabulaire informatique, que vous rencontrerez constamment dans la suite de cet ouvrage.
Comme nous l’avons expliqué dans la préface (voir : Versions du langage, page XII), nous avons pris le parti d’utiliser dans ce cours la nouvelle version 3 de Python, laquelle ...
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