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 provides exercises related to loops in the C programming language, focusing on while loops and nested for loops. Eight examples are included, each exploring different behavior in loop execution and variable handling. Key programming concepts such as iteration, nested loops, and scope of variables are demonstrated. The document is aimed at first-year computer science students and emphasizes understanding program output.
This document provides examples of loop structures in C programming designed for first-year university students. It covers eight small programs demonstrating basic loop operations including 'while', 'for', and nested loop constructs. Each example outputs specific behavior for incrementing variables or nested operations and is accompanied by explanations of the results. The material is aimed at building foundational skills in understanding the mechanics and outputs of loops, intended for beginner programmers.
This document covers the operations of handling text files in C programming. It focuses on defining structures, such as student information, and implementing functions to write and read data to and from a file using functions like `fprintf`, `fscanf`, `fputs`, and `fgets`. It also highlights error handling and differences between various file handling methods. The examples include practical exercises for creating, filling, and displaying data from text files.
This document provides a detailed exploration of handling text files in the C programming language, primarily focusing on how to read, write, and manipulate data in files using functions like `fopen`, `fprintf`, `fscanf`, `fputs`, and `fgets`. Multiple examples and exercises are provided to demonstrate filling and displaying student records from a file using structured data representations (`struct`). The guidelines for using file functions correctly, with notes on error handling and memory considerations, are thoroughly covered. Practical coding examples illustrate the implementation for e...
This document provides an advanced programming guide on handling text files in C. It covers techniques for input and output operations using functions like fprintf, fscanf, fputs, and fgets, illustrating their usage with examples. Detailed code snippets demonstrate how to create, fill, and display student records in both text and binary formats. Additionally, the document discusses edge cases, such as handling errors and end-of-file conditions, and contrasts different functions with examples.
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 a series of C programming exercises focused on string manipulation, including working with palindromes, counting specific characters, reversing strings, deleting specific characters from a string, and replacing substrings with others of either the same or different lengths. Sample implementations and algorithms are provided for each exercise, highlighting intricate string operations through the use of pointers and loops. The exercises include practical applications such as checking for palindromes, reversing strings without altering original data, and modifying string...
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 a structured, supervised exam for a programming course. It includes exercises on nested loops, array handling, and data classification using control structures like for, while, and do-while loops. The first exercise involves translating a for-loop program's logic into a while-loop. The second focuses on filling and printing an array with non-zero elements using do-while, while the third involves separating positive and negative array values into different arrays, and calculating sums and averages of these values. It assesses algorithmic thinking and proficiency in C programm...
This document contains a supervised programming exam for undergraduate informatics students during the 2009/2010 academic year at Ecole Supérieure de Technologie et d’Informatique. It includes three main exercises focusing on understanding loops, modifying code structure, and implementing specific programming tasks such as populating, processing, and analyzing arrays. The assessment evaluates concepts such as nested loops, iterative constructs with for and while, array population, and array manipulation for positive and negative value segregation as well as calculations of sums and averages...
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 introduces two fundamental data structures: stacks (LIFO) and queues (FIFO). It details the definition, operations, and two modes of implementation (contiguous and linked) for each. For stacks, notable features include memory constraints of contiguous representation and flexibility of chained representation. Similarly for queues, both linear and circular contiguous implementations are compared with the linked version. Applications such as recursion elimination for stacks and event handling for queues emphasize their utility in computing. Comparative analysis highlights trade-o...
This document is an educational resource from Ecole Supérieure de Technologie et d’Informatique on advanced data structures, specifically Stacks and Queues. It introduces and defines stacks and queues, explaining their principles and different methods of implementation: contiguous and chained representations. For stacks, it explores common operations like push, pop, and checking for empty or full states, along with advantages and memory constraints of stack types. Similarly, it covers queues, highlighting linear and circular representations with operational details, while comparing both con...
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.