scholarly journals A UNIFIED SYSTEM FOR DISTRIBUTING AND RETRIEVING INFORMATION FOR A MULTILEVEL HIERARCHY OF USERS IN AN INSTITUTION

MEST Journal ◽  
2021 ◽  
Vol 9 (1) ◽  
pp. 1-7
Author(s):  
Igor Cherevko ◽  
Andriy Pertsov
Keyword(s):  
Programming Language ◽  
Web Application ◽  
Specific Model ◽  
Educational Institutions ◽  
C Programming Language ◽  
Core Technology ◽  
C Programming ◽  
Hierarchical Levels

This article presents a specific model of the distribution of the messages and retrieving information for a multilevel hierarchy of users that was recently proposed by the authors. The main channels and messengers of communication between users were analyzed and compared. A Telegram messenger bot has been developed to automate the sending of information messages, divided into hierarchical levels of recipients in educational institutions. C# programming language and .NET Core technology, Entity Framework Core, ASP.NET Web API Core, PostgreSQL database were used for development. They are implemented in the VisualStudio environment appropriate application in the form of a web application API.

scholarly journals Development of a software system for rating the achievements of students of higher educational institutions

2021 ◽  
Vol 6 (3) ◽  
pp. 26-32
Author(s):  
Mariya I. Feskova ◽  
Keyword(s):  
Programming Language ◽  
Educational Institutions ◽  
Software System ◽  
Higher Educational Institutions ◽  
C Programming Language ◽  
C Programming ◽  
Higher Educational

The article considers the rating of students of higher educational institutions as a way of presenting data in a compact and capacious form for collecting and recording information about their achievements in various types of activities. The article also presents the development of a software system for rating students ' achievements in the C# programming language, which will reduce the time spent on identifying leaders and laggards

Efficient Algorithms for Solving Several Problems in Teaching Programming

10.12737/3574 ◽  
2014 ◽  
Vol 2 (3) ◽  
pp. 16-26 ◽  
Author(s):  
Дмитриев ◽  
Vladislav Dmitriev
Keyword(s):  
Programming Language ◽  
Current Problem ◽  
Efficient Algorithms ◽  
Educational Institutions ◽  
Specific Class ◽  
Source Codes ◽  
Algorithm Efficiency ◽  
C Programming Language ◽  
C Programming ◽  
Mathematical Problems

Both at school and at higher educational institutions the priority generally is given to standard mathematical problems, which in most cases seem to have quite evident solutions. However some of these problems can be solved in more optimal ways, which are often not been found at all. Based on a range of examples the paper considers how to seek and apply efficient algorithms when solving a specific class of problems in the course of programming teaching. The algorithm efficiency is meant that the program (as far as the current problem specifications require) meets requirements of minimal memory use and certain speed of algorithms. The author has successfully used the problems discussed in the paper for running the distant programming competition among students of physical-mathematical and engineering profiles. Source codes for the programs discussed are indicated in terms of C++ programming language.

scholarly journals Implementation of B-Tree based Database using C Programming Language

2020 ◽  
Vol 3 (12) ◽  
pp. 144-156
Author(s):  
Pramita Kastha
Keyword(s):  
Programming Language ◽  
Web Application ◽  
C Programming Language ◽  
The Core ◽  
Internal Working ◽  
C Programming ◽  
Do So

A database is crucial to any organization to store, add, modify and retrieve details about the company. Additionally, they form the core of the backend of any imaginable web application that we see around us. Thus, a thorough understanding of internal working a database is necessary for creating meaningful software, or for making full use of the DBMS. We attempt to do so by implementing a simple B-Tree based database, following the SQLite architecture.

scholarly journals Parallel programming technologies on computer complexes

2020 ◽  
Vol 30 (3) ◽  
pp. 28-33 ◽  
Author(s):  
S. A. Pryadko ◽  
A. Yu. Troshin ◽  
V. D. Kozlov ◽  
A. E. Ivanov
Keyword(s):  
Parallel Programming ◽  
Shared Memory ◽  
Programming Language ◽  
Operating Systems ◽  
Distributed Memory ◽  
Programming Models ◽  
Writing Programs ◽  
Advantages And Disadvantages ◽  
C Programming Language ◽  
C Programming

The article describes various options for speeding up calculations on computer systems. These features are closely related to the architecture of these complexes. The objective of this paper is to provide necessary information when selecting the capability for the speeding process of solving the computation problem. The main features implemented using the following models are described: programming in systems with shared memory, programming in systems with distributed memory, and programming on graphics accelerators (video cards). The basic concept, principles, advantages, and disadvantages of each of the considered programming models are described. All standards for writing programs described in the article can be used both on Linux and Windows operating systems. The required libraries are available and compatible with the C/C++ programming language. The article concludes with recommendations on the use of a particular technology, depending on the type of task to be solved.

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