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 details the implementation of linked list operations using predefined functions and procedures. It introduces the CELLULE and LISTE structures and outlines their essential components like pointers, positions, and ranks. The document provides precise guidance on creating, modifying, and traversing linked lists, including specific use cases like adding, removing, and accessing nodes. Additionally, utility functions for displaying, counting, and manipulating specific values within the lists are thoroughly explained.
This document provides a detailed course outline for programming in C, focusing on concepts such as functions, arrays, and matrices. It demonstrates how pointers can be used to manipulate memory locations, with particular examples including pointer dereferencing and passing by address. The document also covers implementation of functions for array and matrix manipulation, including examples for filling and displaying both structures. Furthermore, various practical examples are provided to explain memory addressing and function headers.
The document is a first-year computer science course on C programming, focusing on pointers, one-dimensional arrays, and matrices. It covers basic concepts such as memory addressing, passing variables by reference, and manipulating data structures programmatically. Examples with detailed code snippets showcase how to implement functions for filling and displaying data arrays and matrices. Additionally, the document explains the representation and memory allocation of matrices, emphasizing efficient data access techniques.
This document is a first-year applied computing course material on programming in C, focusing on pointers, functions, arrays, and matrices. It explains various pointer concepts using code examples, including single, double, and triple pointers, and demonstrates their use in modifying memory values or processing arrays. Advanced C programming techniques, such as matrix manipulations with memory address arithmetic, are discussed with examples highlighting both direct and function-based implementations. The document concludes with examples of function prototypes for handling arrays and matrice...
This document provides an in-depth overview of working with binary files in the C programming language. It explains concepts such as binary vs formatted file representation, file access modes (sequential and direct), and file manipulation through streams and structures like FILE. It also includes detailed examples showcasing how to read, write, and process binary files, including student records, and emphasizes operational subtleties like error management and end-of-file detection. Practical coding implementations are provided to illustrate each concept and function.
The document provides a comprehensive overview of binary file handling in C, covering topics such as binary and formatted file operations, methods of file access (sequential and direct), and management through the 'FILE' structure pointer. The material delves deeply into functions like fwrite, fread, feof, and fseek, showcasing practical code examples for binary file operations and student record management. It emphasizes the distinction between binary and formatted data storage, their implications for portability and efficiency, and techniques to manipulate file pointers for optimized file...
This document delves into handling binary files in C programming, exploring various file operations such as reading, writing, and managing file pointers. It differentiates between binary and formatted data handling, emphasizing practical file manipulation techniques such as sequential and direct access. Examples provided demonstrate key principles, including student and integer data processing within binary files. Management of file states, including EOF detection and pointer movement via functions like fseek, is also discussed.
This document provides detailed examples of five C programming exercises focused on string manipulation. It covers palindromes using both array and pointer formalism, string reversal, counting specific characters, replacing substrings with equal or different lengths, and removing specific characters from a string. The explanations include both code snippets and expected outputs, demonstrating practical applications. A step-by-step approach is provided for beginner-level students to grasp fundamental C programming skills.
This document is a practical guide on C programming, focusing on string manipulation. It provides detailed examples and solutions to common programming tasks, such as palindrome verification, counting occurrences of a character, reversing strings, and modifying content with substitution in various scenarios. With each exercise, the document demonstrates algorithm implementation using both array and pointer formalism and includes complete, runnable code to enhance the learner's understanding.
The document is an exam for Programming 1, structured into three exercises. Exercise 1 involves analyzing a nested loop program to predict output, then rewriting it using while loops. Exercise 2 requires writing a C program to populate and display an array using do-while loops. Exercise 3 includes creating a program to work with arrays, segregate positive and negative integers, and compute their sums and averages. The tasks focus on foundational programming concepts in C such as loops, arrays, and conditional statements.
This document is a programming exam from 2010, containing questions related to C programming concepts such as loops (for and while), conditional statements, and array manipulation. The first exercise focuses on analyzing and modifying loop structures. The second exercise involves writing a program to process a text, identifying words with specific uppercase letter counts. The third exercise requires creating and manipulating arrays to perform calculations and manage data. The exam emphasizes practical implementation and understanding of C coding techniques.
This document is a programming exam comprised of three exercises covering loops, arrays, and string operations. Exercise 1 involves analyzing and converting nested loops (from 'for' to 'while') and understanding their behavior. Exercise 2 tasks students with creating a program to count words meeting uppercase and vowel criteria in a text. Exercise 3 involves filling and processing arrays, requiring students to sum consecutive elements while ensuring input validation for specific conditions. The exam evaluates proficiency in C programming with emphasis on logic handling and code correctness.
This supervised exam in programming fundamentals consists of three exercises focusing on basic programming tasks in C. Exercise 1 involves understanding and modifying nested loops to produce specific outputs. Exercise 2 addresses string processing with conditions on vowels and uppercase letters within words. Exercise 3 requires creating and processing arrays, including performing operations on consecutive elements using a control structure. The exam aims to evaluate students' grasp of core programming concepts, algorithm development, and debugging.
This document provides a comprehensive overview of advanced data structures, focusing on stacks (Last-In-First-Out) and queues (First-In-First-Out). It details their definitions, operations, and implementations using contiguous and linked representations. The document emphasizes the trade-offs between memory efficiency and implementation flexibility for both stacks and queues. Additionally, it explores practical applications, such as recursion elimination and event handling, and concludes with a programming exercise for comparing stack and queue contents.
This document provides an in-depth understanding of pointers in programming, explaining direct and indirect addressing methods. It describes the unique characteristics of pointers, their memory usage, and their operations such as arithmetic, comparison, and assignments. The document highlights the difference between pointers and constants like variable names or array names. Additionally, it explains how pointers relate to arrays and strings and the constraints associated with pointer operations.
The document provides a comprehensive explanation of pointers in computer programming, covering both direct and indirect addressing techniques to access variables in memory. Core concepts such as pointer definitions, basic operators (& and *), and pointer arithmetic (addition, subtraction, and comparison) are detailed. Special functionalities, such as handling pointers in arrays and strings, are described, emphasizing pointer versatility and constraints. The material highlights differences between variables, pointers, and constants, emphasizing specificity in type compatibility and operations.
This document introduces fundamental concepts of records (enregistrements) and memory allocation in programming. It covers the declaration, manipulation, and hierarchical usage of records, along with practical examples of algorithms for working with records in various scenarios. Key sections detail memory pointers, dynamic memory allocation, and best practices for allocating and freeing memory efficiently. Examples using employees and students provide real-world applications of these concepts.
This document provides a series of C language exercises for understanding control structures, specifically loops, as part of a programming curriculum. Various types of loops, including 'while', 'for', and nested loops, are demonstrated through code examples with their respective outputs. An emphasis is placed on understanding variable initialization, iteration, and multi-level nested structure execution. The document includes annotated corrections provided by the author aimed at clarifying programming logic.
This document provides a detailed study and correction of programming loops in the C language, targeting first-year computer science students. It extensively covers 'while' and 'for' loop constructs through example programs, running iterations that demonstrate variable updates and loop behavior. The execution results showcase logical outputs, focusing on nested loops, showcasing how 'i' and 'j' variables alter during the code's runtime. This exercise is aimed at deepening understanding of the loop mechanisms in C and highlighting practical insights for students.
The document examines and demonstrates different types of loop structures (while, for) in C programming with accompanying code examples and outputs. It analyzes the behavior of loop variables and nested loops to understand iteration and scope. Outputs are detailed for each program, illustrating variations in how values are updated across iterations. The exercises are corrected and commented upon by Mme Wiem Yaiche Elleuch, making this a valuable resource for introductory programming students.
This document provides a comprehensive guide on programming in assembly language. It introduces the structure and components of assembly programs, including segment declarations (data, stack, and code), variable initialization, and pseudo-instructions for memory management. It explores key operations like defining and utilizing stacks, procedures, and message handling using DOS interrupts. The document also includes practical exercises to create and manipulate tables, display messages on the screen, and work with keyboard inputs, emphasizing debugging and optimization.
This document thoroughly explains the fundamentals of programming in assembly language with a focus on data declaration, stack management, procedures, and core concepts such as memory segments and registers. It introduces the directive syntax for defining variables and structures in memory, follows with practical examples for displaying strings or storing keyboard inputs, and includes exercises for more advanced operations such as computing the minimum or maximum value in an array. Each section reinforces theoretical knowledge through comprehensive examples of code and step-by-step implemen...
This document explains the handling of character strings in the C programming language, treating them as one-dimensional character arrays. Key concepts include memory allocation, initialization, and pointers, as well as differences between arrays and pointers for string manipulation. Examples of proper and improper string declarations are provided, along with demonstrations of character precedence and lexicographical ordering. Additionally, the document discusses libraries and functions designed for string processing, such as those in <stdio.h>, <string.h>, <stdlib.h>, and <ctype.h>.
This document covers the fundamentals of working with strings in the C programming language. It delves into concepts such as string declaration, memory allocation, initialization, and manipulation using pointers. Key examples illustrate correct and incorrect initializations and the nuances between arrays and pointers in handling strings. Additionally, the document explains built-in functions for string operations and key concepts like lexicographical precedence and character conversion.