What Is Programming

Programming means describing a solution so precisely that a machine can carry it out.

Beginner

A computer can only follow instructions exactly. Programming is the process of turning a problem into an algorithm (a finite sequence of unambiguous steps) and then expressing that algorithm in a programming language.

A typical workflow:

Understand the problem and its inputs and outputs.
Design the steps (often on paper or as a flowchart).
Write the code.
Run and test it with different inputs.
Debug and improve.

Languages range from low-level (assembly, C — close to the hardware) to high-level (Python, Java — closer to human thinking).

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