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In computer science, imperative programming is a programming paradigm of software that uses statements that change a program's state. In much the same way that the imperative mood in natural languages expresses commands, an imperative program consists of commands for the computer to perform.
Procedural programming is classified as a imperative programming, because it involves direct command of execution. Procedural is a sub-class of imperative since procedural includes block and scope concepts, whereas imperative describes a more general concept that does not require such features.
There are two main approaches to programming: Imperative programming – focuses on how to execute, defines control flow as statements that change a program state. Declarative programming – focuses on what to execute, defines program logic, but not detailed control flow.
Imperative programming focuses on describing how a program operates step by step, rather than on high-level descriptions of its expected results. In computer science, imperative programming is a programming paradigm of software that uses statements that change a program's state.
Some common programming paradigms include (shown in hierarchical relationship): Imperative – code directly controls execution flow and state change procedural – organized as procedures that call each other; object-oriented – organized as objects that contain both data structure and associated behavior
In computer science, control flow (or flow of control) is the order in which individual statements, instructions or function calls of an imperative program are executed or evaluated. The emphasis on explicit control flow distinguishes an imperative programming language from a declarative programming language.
Jul 18, 2022 · Start Learning. What is imperative programming? Imperative programming is the oldest and most basic programming approach. Within the imperative paradigm, code describes a step-by-step process for a program’s execution.