Programs vs. Understanding

Programs are written sets of instructions that tell a computer what to do, essentially like a detailed recipe. Understanding, in contrast, is the ability to grasp the underlying principles, concepts, and reasoning behind those instructions. While a program can execute tasks exactly as specified, understanding involves knowing why those tasks matter, how different parts relate, and how to adapt or improve solutions. In essence, programs are the "how," and understanding is the "why" and "what it means," enabling flexible problem-solving beyond following fixed steps.