Programmation
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Cours, examens, TD, TP et exercices de programmation. Thèmes couverts : algorithmique, langage C, Java, Python, POO, structures de données.
This document outlines the requirements for improving a product management system for a store. It details the necessary modifications to manage product redundancies effectively. The tasks include creating comparison methods, searching for products, and managing product addition and removal.
This document discusses the objectives of an application that aims to separate anomaly detection from its handling. It outlines specific tasks related to modifying classes for product management and implementing custom exceptions in Java. The focus is on improving code robustness by handling errors related to product addition in a store.
This document contains a lab exercise focused on implementing classes and methods in Java. It covers concepts of inheritance, constructors, and method overriding. Students are required to define vehicle classes and implement pricing calculations based on various criteria.
This document outlines the objectives and requirements for developing a store management application using object-oriented programming concepts in Java. It covers the creation of product objects, their attributes, and methods for displaying and modifying product details. The application aims to manage various characteristics of food products, including ID, label, brand, and price.
This document presents an exam for a newly recruited engineer at ESPRITTECH involving the migration of a system from C++ to Java. It includes several parts: converting C++ code to Java, compiling and executing Java code, allowing user input for summation, and modifying Java code based on C++ examples. The exam tests both programming skills and understanding of Java commands.
This document provides an overview of abstract classes and interfaces in Java, detailing their definitions, syntax, and practical applications. It also introduces the concepts of class abstraction and the advantages of using interfaces in programming. The course's overall aim is to enhance understanding of object-oriented programming principles.
This document discusses object-oriented conception and Java programming, focusing on collections. It covers the structure and advantages of working with various collection types such as List, Set, and Map, as well as the methods associated with them. The course is aimed at improving application performance and managing different types of data effectively.
This document presents the concept of polymorphism in Java, including its definition, examples of polymorphic arrays, and method overriding. It explains the principles of subclassing, type casting, and runtime polymorphism in object-oriented programming.
This document provides an overview of object-oriented programming in Java, focusing on exceptions. It discusses the definition of exceptions, their handling mechanisms, and different types of exceptions available in Java. The course aims to enhance code readability by separating anomaly detection from processing.
This document covers the principles of Object-Oriented Programming (OOP) in Java, focusing on encapsulation, inheritance, polymorphism, and other key concepts. It explains the importance of encapsulation for controlling access to class variables and outlines how to properly use packages and access modifiers. Additionally, it includes practical examples of encapsulation in Java classes and methods.
This document provides an introduction to Object-Oriented Programming (OOP) using Java. It covers fundamental concepts such as classes, objects, encapsulation, inheritance, and polymorphism. The course is structured to help participants understand and implement Java effectively by the end of the module.
This document outlines key concepts of Object-Oriented Programming (OOP) in Java, focusing on inheritance, its techniques, and the benefits it offers. It delves into the principles of class and object relationships, specialization, and polymorphism, alongside practical examples. The content is structured into several chapters covering encapsulation, exceptions, and collections, aimed at enhancing understanding of Java programming principles.
This document outlines the principles of object-oriented programming using Java. It covers classes, objects, encapsulation, inheritance, polymorphism, and various Java constructs. The course includes practical examples and exercises for better understanding.
The document discusses the implementation of data structures and simulations using Java programming. The first exercise focuses on developing a generic priority queue system (class FilePrio) that manages information based on given priority levels, incorporating methods to add, fetch, and query information. The second exercise extends the concept to simulate traffic at a four-way intersection (class Carrefour) using a priority system for vehicles, with ambulances prioritized over cars and each type governed by specific queues. These implementations serve as demonstrations of object-oriented...
The document introduces the concept of priority queues and their implementation in Java via the 'FilePrio' class, which supports generic storage and three primary methods: entering, retrieving, and consulting information based on priority. A secondary problem simulates traffic management at a four-street intersection using the 'Carrefour' class, prioritizing ambulances over cars and ordering cars based on defined street hierarchies. Both tasks demonstrate the utilization of priority queues to handle real-world scenarios of data prioritization and resource management effectively.
This research explores the application of fuzzy logic to enhance decision-making algorithms in Handover processes within mobile WiMAX networks. Fuzzy inference systems, including Mamdani and Sugeno types, are utilized to navigate uncertainty in system modeling. A novel adaptive multi-criteria algorithm integrates user preferences and radio signal quality indicators to optimize Handover by evaluating parameters like signal strength, QoS, and traffic types. Further, it incorporates advanced Handover protocols (Hard and Soft at level 2; CMIP, PMIP, and MSCTP at level 3) to address mobility cha...
This project involves the development of an inventory management program for a company selling computer articles. Students are expected to define the program's functionalities and present it during a technical pseudo-defense at the end of the semester. The program should enable various functionalities, such as adding clients, products, sales, and generating statistics.
Ce projet de programmation orientée objet vise à développer une application Java pour gérer les enseignants et les étudiants de l’ESEN. Les étudiants devront définir eux-mêmes les fonctionnalités de l’application et seront évalués par leurs enseignants à la fin du semestre. L'évaluation portera sur la qualité du programme ainsi que sa présentation et structuration.
This document presents exercises focused on Object-Oriented Programming concepts in Java, specifically classes and objects. It includes the implementation of a 'Point' class, a 'Personne' class, and a 'Date' class, with detailed methods and constructors. The exercises are designed for second-year students and aim to solidify their understanding of object instantiation and data representation.
The document explores the foundational principles of programming with an emphasis on parallel programming paradigms. It details implicit and explicit approaches to parallelism, highlighting their benefits and limitations. Key concepts such as data, task, and stream parallelism are analyzed, alongside the importance of granularity and degree of parallelism for performance optimization. Paradigms, models like PRAM and message-passing, as well as performance evaluation metrics such as speedup and efficiency, are also discussed in-depth.
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 outlines an exam for students at the Ecole Nationale des Sciences de l’Informatique covering topics in operating systems and concurrent programming. It includes various exercises on scheduling algorithms, process management, and synchronization techniques. Clarity, precision, and conciseness in answers are emphasized.
This document contains an exam issued by the Ecole Nationale des Sciences de l’Informatique for the 2018/2019 academic year focused on operating systems and concurrent programming. It includes various exercises covering process creation, concurrency issues, and synchronization techniques, encouraging clear and concise responses. The exam aims to assess students' understanding of key concepts in concurrent processing and synchronization mechanisms.