What is a syntax error?

A syntax error is defined as a mistake in the code that violates the grammatical rules of the programming language being used. This type of error arises when the programmer neglects to follow the specific syntax requirements, such as missing a semicolon, incorrect use of parentheses, or providing incorrect identifiers. Because of these violations, the code cannot be compiled or executed, resulting in the program failing to run.

This distinction is important because syntax errors are typically identified by the compiler or interpreter at compile-time or before execution, whereas errors that occur during runtime are usually due to logical flaws or other issues that arise when the program is running. Understanding the concept of syntax errors is crucial for improving coding proficiency and debugging skills, as it highlights the need to adhere strictly to the rules of the programming language.