АНАЛИЗ ВЛИЯНИЯ ВЫБОРА ТИПОВ ДАННЫХ НА ПРОИЗВОДИТЕЛЬНОСТЬ И ТОЧНОСТЬ ВЫЧИСЛЕНИЙ В C++

Аннотация

This article examines the impact of data type selection on the performance and accuracy of calculations in the C++ programming language. It considers the main data types, their characteristics, areas of application, and trade-offs between accuracy and speed of operations. Practical recommendations for selecting optimal data types for various calculation scenarios are provided. Thearticle contains a comparativeanalysis ofperformance, examples of loss of accuracy and methods for preserving it, as well as recommendations for code optimization taking into account the specifics of working with floating-point numbers and integertypes. Ключевые слова: C++, типы данных, производительность, точность вычислений, оптимизация,числас плавающей точкой,целочисленныетипы Keywords: C++, data types, performance, calculation accuracy, optimization, floating point numbers, integertypes