Представление числовой информацииДарья БогуноваПредставление числовой информации с помощью систем счисления. Данная презентация предназначена для учеников 8 класса.
Process ModelsEducation FrontThis document provides an introduction to the Software Development Life Cycle (SDLC) process for a software engineering course. It describes the typical stages of the SDLC, including planning, requirements analysis, design, development, testing, deployment, and maintenance. It then focuses on explaining the Waterfall model as one common SDLC process model, outlining its sequential phases and noting that it works best for projects with well-defined requirements and is not suitable for complex or long-term projects.
Представление числовой информацииДарья БогуноваПредставление числовой информации с помощью систем счисления. Данная презентация предназначена для учеников 8 класса.
Process ModelsEducation FrontThis document provides an introduction to the Software Development Life Cycle (SDLC) process for a software engineering course. It describes the typical stages of the SDLC, including planning, requirements analysis, design, development, testing, deployment, and maintenance. It then focuses on explaining the Waterfall model as one common SDLC process model, outlining its sequential phases and noting that it works best for projects with well-defined requirements and is not suitable for complex or long-term projects.
Multiple Drug Resistance and Antibiotic Misuse in Urdu.Education FrontThe report on Multiple Drug Resistance and Antibiotic Misuse.
By: Nadia Hassan, Chandni Yaqoob and Mudassar Iqbal.
School of Biological Sciences, University of the Punjab.
Introduction To StackEducation FrontThis document introduces stacks and their operations. It defines a stack as a LIFO data structure where insertion and deletion is done from one end. The core operations on a stack are push to insert and pop to delete elements. Stacks can be implemented using arrays or linked lists. The document describes push and pop algorithms for stacks implemented with arrays. It provides examples of applications of stacks, including for recursion, arithmetic expressions, and the Towers of Hanoi problem.
Introduction to data structureEducation FrontThe document defines data structures and different types of data structures including linear and non-linear data structures. It provides examples of primitive and non-primitive data as well as physical and logical data structures. It also describes arrays, including one-dimensional, two-dimensional, and multi-dimensional arrays. The storage and addressing of these different array types is explained.
Introduction to AlgorithmEducation FrontThe document introduces algorithms and provides examples of algorithms for insertion and deletion from an array, as well as matrix multiplication. It also provides the definition of a magic square and asks to write an algorithm to read integers for a square matrix and determine if it represents a magic square.
Programming LanguageEducation FrontThis document provides an overview of computer programming fundamentals including:
- The definition of a programming language as a notational system for human-machine interaction.
- What constitutes a program and the act of programming.
- The evolution of programming languages from machine language to modern high-level languages.
- Different programming paradigms such as procedural, functional, object-oriented, and event-driven programming.
- Examples of popular languages like COBOL, BASIC, FORTRAN, Pascal, C/C++.
- Key factors in evaluating programming languages like readability, reliability, and cost.
- A brief history of the C programming language.
Lecture1 (SE Introduction)Education FrontThis document provides information about an introductory software engineering course. The course will cover topics like software processes, modeling, development methodologies, formal specifications, and testing approaches. Students will learn about process models, requirements engineering, analysis models, design, architecture, programming techniques, verification and validation, configuration management, and project evaluation. The instructor's contact information and course outline, grading policy, and rules are also included.
Effective communication skillsEducation FrontThis document discusses the importance of communication skills for personal and professional success. It states that communication is as essential as breathing and is needed to express thoughts and ideas, share information, teach, learn, conduct business, and more. The document also notes that employers seek effective communicators and that surveys link communication skills to career success. Finally, it outlines different forms of communication in organizations, including internal operational communication between employees, external communication with customers and the public, and personal communication.
2- Dimensional ArraysEducation FrontTwo-dimensional arrays in C++ allow the creation of arrays with multiple rows and columns. A 2D array is initialized and accessed using two indices, one for the row and one for the column. 2D arrays can be processed using nested for loops, with the outer loop iterating through each row and the inner loop iterating through each column. Functions can accept 2D arrays as parameters, but the number of columns must be specified since arrays are stored in row-major order.
2. Системы счисления(СС)-это способ представления чисел и
соответствующие ему правила
действия над числами.
Системы счисления
Позиционные
Непозиционные
3. Позиционные, когда значение каждой
цифры числа определяется ее позицией в
записи числа;
Пример: десятичная система.
Непозиционные, когда значение цифры в
числе не зависит от ее места в записи
числа.
Пример: римская – числа IV, IIX, XIV и
т.д.
5. Соответствие чисел, записанных в различных системах счисления
Двоичная
Восьмеричная
Шестнадцатеричн
ая
1
001
1
1
2
010
2
2
3
011
3
3
4
100
4
4
5
101
5
5
6
110
6
6
7
111
7
7
8
1000
10
8
9
1001
11
9
10
1010
12
A
11
1011
13
B
12
1100
14
C
13
1101
15
D
14
1110
16
E
15
1111
17
F
Десятичная