A compiler and an interpreter are both software programs used to execute code written in a high-level programming language, but they differ in how they translate and execute the code.
A compiler is a program that translates source code written in a high-level programming language into an executable form, typically a binary file that can be run directly by a computer. The translation process involves converting the source code into machine code that can be executed by the computer's processor. The resulting executable file can be run multiple times without the need for the original source code.
An interpreter, on the other hand, executes the source code directly without translating it into machine code first. The interpreter reads the source code line by line and executes each line as it is read. This means that an interpreter can be slower than a compiled program since it has to interpret the code each time it is run.
In summary, a compiler translates the entire source code into machine code before executing it, while an interpreter reads and executes the code line by line without the need for a compiled executable.
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