Explain the main programming paradigms and their distinctive features
sobes.tech AI
Answer from AI
The main programming paradigms are different approaches to writing and organizing code that help solve problems more efficiently and clearly.
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Imperative programming — describes a sequence of actions that the computer must perform. Example: loops, conditions, assignments.
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Object-oriented programming (OOP) — based on modeling objects with state (fields) and behavior (methods). Main principles: encapsulation, inheritance, polymorphism.
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Functional programming — emphasizes using functions as the main building blocks, avoiding changing state and side effects. Example: higher-order functions, pure functions.
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Declarative programming — describes what needs to be achieved, not how. Example: SQL queries, UI descriptions in Flutter through widgets.
In Flutter, for example, the declarative style is used to describe the interface through a widget tree, which simplifies UI updates when the state changes.