Cours - Programmation
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Cours de programmation partagés par des étudiants et des enseignants. Thèmes couverts : algorithmique, langage C, Java, Python, POO, structures de données.
This document delves into the foundations of programming with a focus on parallel processing. It introduces different paradigms of parallel programming (implicit and explicit approaches), explaining their respective advantages and limitations. Central concepts such as data, task, and pipeline parallelism are explored, alongside factors like grain size and degree of parallelism's impact on execution efficiency. Methodologies for evaluating the performance of parallel algorithms, such as speedup, efficiency, and super-linear acceleration, are analyzed to better optimize parallel applications.
The document focuses on the foundations of programming and parallelism. It discusses different programming paradigms and evaluates performance aspects. It highlights the differences between implicit and explicit parallel programming approaches and their implications.
This document covers the introduction and usage of Streams in Java programming, emphasizing functional programming concepts. It outlines the features of Streams, how they differ from collections, and how to create and manipulate them. The material is designed for students learning object-oriented programming.
This document introduces the concept of Lambda Expressions in Java, which are considered a major novelty in Java 8. It covers the syntax, functional interfaces, and various use cases of Lambda Expressions. The material is designed for a Java programming course for 2019-2020.
This document covers the principles of Object-Oriented Programming in Java, particularly focusing on interfaces in Java 8. It addresses key concepts such as default methods, functional interfaces, and their significance in API design. Additionally, it discusses the most commonly used functional interfaces provided by JDK 8.
This document covers distributed systems and their architectures. It discusses the importance of organizing and structuring these complex software systems. Different architectural styles and the concept of middleware are also introduced.
This document explores object-oriented analysis and design, delving into behavioral diagrams such as sequence and state-transition diagrams. The sequence diagrams emphasize system dynamics by modeling message exchanges between actors and systems, often viewed as a black box. State-transition diagrams, on the other hand, focus on representing the states and transitions within a system's components. The document also includes specific examples and UML operators for modeling scenarios, enabling structured software design. Key methodological insights include transitioning from conceptual to log...
The document provides an introduction to basic programming concepts, focusing on assignments, input/output operations, and result formatting, primarily using pseudocode and Pascal syntax. It covers definitions, algorithms, and examples for variable assignments, reading and writing data, and formatting outputs, including integers, real numbers, strings, and characters. The material explains essential rules such as data type compatibility and presents practical examples to improve comprehension. The examples emphasize fundamental practices in coding, aiming at building a strong foundation for...
This document serves as an instructional resource for understanding object-oriented programming concepts in Java. It introduces the foundational elements such as classes, attributes, methods, and object instantiation. The content places emphasis on encapsulation using visibility modifiers alongside practical guidelines for internal classes, packages, and constructors. Example syntaxes and exercises for core concepts are provided to enable hands-on programming practice.
The document introduces the concept of Object-Oriented Programming (OOP), emphasizing its evolution from procedural programming paradigms to more modular and reusable code structures. Key elements of OOP such as encapsulation, abstraction, inheritance, and polymorphism are discussed, highlighting their significance in improving code quality, maintenance efficiency, and development speed. It outlines the benefits of modularization, such as reusability, localized modifications, and better organization of data and methods within objects. The text also contrasts OOP with earlier programming par...
The final project for the Text Mining course involves implementing a sentiment analyzer in Python using social media comments written in Tunisian Arabic. Students must collect at least 500 comments from different data sources, ensuring the collected data is balanced in sentiment. The project includes proposal submission, data collection, code writing, and final report submission.
Ce document traite de la NP-complétude en se concentrant sur des problèmes célèbres tels que 3-SAT et NAESAT. Il présente la définition de chaque problème ainsi que des preuves de leur NP-complétude par des réductions à partir de SAT. L'objectif est de montrer la diversité des problèmes NP-complets et les techniques utilisées pour les démontrer.
Ce chapitre introduit des problèmes classifiés comme NP-complets, notamment 3-SAT, NAESAT, STABLE, CLIQUE, COUPURE MAXIMALE, et CIRCUIT HAMILTONIEN. Les démonstrations se basent sur des réductions polynomiales à partir de SAT ou d'autres problèmes connus. Les cadres formels comprennent les définitions des problèmes, des transformations en temps polynomial, et des chaînes d'équivalence entre satisfiabilité, cliques, couvertures de sommets et circuits hamiltoniens, offrant une vue unifiée pour prouver la NP-complétude. Une attention particulière est dédiée à la construction de graphes et à la...
This document provides a comprehensive guide to programming the 8086 microprocessor in assembly language. It outlines the instruction set, including data transfer, arithmetic, logical, branching, and advanced addressing modes. Detailed examples demonstrate the use of mnemonics, data manipulations, and addressing methods for constructing efficient programs. The material also covers arithmetic and logical operations, rotation and shift functionalities, and control flow techniques, including conditional jumps and subroutine calls, making it a complete resource for understanding low-level progr...
This document instructs learners on debugging compilation issues for a C program by addressing errors in code structure. It guides students through breaking a program into separate files, creating and including header files, and resolving errors or warnings. The exercise involves implementing functions, editing source files, and linking them during compilation. Learners perform step-by-step tasks to achieve a functional compilation and executable, covering common pitfalls in programming practices.
This document introduces functional programming, its underlying principles, and contrasts it with imperative programming. It discusses the historical context and the evolution of programming languages, leading to the emergence of functional programming paradigms. The document also addresses the challenges faced in software development and how functional programming languages can provide solutions.
This course covers various essential web programming languages including HTML, CSS, JavaScript, PHP, and XML. Students will learn the fundamentals of creating structured web pages and the role of HTML in web communication. The curriculum aims to equip learners with comprehensive knowledge of web technologies needed for modern web development.
This document provides a comprehensive guide on creating interactive menus in Unity, focusing on two primary methods: using GUI Texture components and UnityGUI classes. It outlines the steps to design, script, and implement menus for game applications, essential for enhancing user experience. The document also includes details on importing necessary assets and resources for menu creation.
This document serves as a course support on the theory of languages and automata. It encompasses definitions, operations on words, and finite representations of languages, alongside regular expressions and finite state automata. Additionally, it includes theoretical concepts, properties, and exercises to reinforce understanding.
Ce cours est une initiation à la théorie des langages formels, qui vise à comprendre comment les langages servent de supports de communication entre les êtres humains et les machines. Les langages naturels sont informels et ambigus, tandis que les langages artificiels doivent être formalisés pour l'interprétation par les ordinateurs. Le document couvre les phases d'analyse lexicale, syntaxique et sémantique nécessaires à la communication avec les machines.
Ce document traite de l'héritage et du polymorphisme en programmation orientée objet. Il explique comment l'héritage permet de réutiliser le code et de définir des relations entre classes. Le polymorphisme est discuté comme un moyen de manipuler des objets de manière flexible à travers des hiérarchies de classes.
Ce document couvre les concepts fondamentaux de la programmation orientée objet en Java, y compris la construction des classes et l'instanciation des objets. Il explore les modificateurs de classe, d'attributs et de méthodes, ainsi que la syntaxe générale pour déclarer des classes, attributs et méthodes. Les étudiants apprendront également la différence entre les classes exécutables et non-exécutables.
This document explores the fundamental concepts of object-oriented programming, including the structure of an object-oriented program, the definition and roles of objects and classes, attributes and methods, and the use of packages. It emphasizes the approach of organizing software around data and interactions rather than procedures. Key elements such as the importance of constructors and the classification of methods are also discussed.
This document covers array data structures in a server-side programming syllabus. It explains the declaration and initialization of arrays, including associative ones, with detailed examples and syntax. Additionally, the document discusses methods for traversing arrays and provides a comprehensive list of functions for array manipulation, such as sorting, merging, and searching. The use of arrays for data structuring and function alternatives for accessing array elements are also highlighted.