Imperative Programming is a type of programming language and style of programming which involves the use of instructions, or algorithms, to specify a sequence of steps to be performed. The instructions are written in an imperative language, which is a language that does not rely on a structure such as a grammar, but instead follows a much more direct form of programming.
In Imperative Programming, the instructions or algorithms tell the computer exactly what it should do in very specific terms. This type of programming language is built up from simple instructions, such as determining a value, changing a value, producing an output, or jumping to a different location in the program.
In order to understand how Imperative Programming works, it is first necessary to understand the concept of the instruction set. An instruction set is the set of instructions which the computer uses to complete a task. Each instruction has its own set of operations and as a programmer, it is these instructions which the programmer uses to create the program.
The main advantage to this type of programming is that it is relatively easy to understand. The instructions are written in plain language, which means that they are relatively easy to comprehend, even if the person writing the program does not have a strong technical background.
On the other hand, this type of programming can be tedious and time consuming. Since each instruction is written out in detail, it can take longer to debug the code and ensure that all instructions are working correctly. Additionally, if the program gets too large and complicated, it can become difficult to understand what the code is actually doing.
Imperative programming is the foundation of many computer languages, including COBOL, Fortran, and C++. It is a popular approach to software development, particularly for algebraic and numerical tasks.
Although Imperative Programming is not the only style of programming language, it remains a popular choice. As technology continues to develop, this type of programming is only going to become more important in the world of software development.