compiler theory

Compiler theory is the study of how computer programs written in human-readable languages (like C or Java) are translated into machine instructions that a computer's hardware can execute directly. This process involves analyzing, optimizing, and converting code to ensure it runs efficiently and correctly. Think of a compiler as a highly skilled translator that understands the nuances of both languages, ensuring the program's intentions are preserved while making it compatible with the computer's hardware. Overall, compiler theory helps improve software performance and reliability through effective translation and optimization techniques.