Description: A unary operator is a type of operator in programming that acts on a single operand. In the context of programming languages, these operators are fundamental for performing various mathematical and logical operations efficiently. Unary operators can modify the value of a variable, perform arithmetic operations, or evaluate conditions. Common examples of unary operators include the negation operator (-), the increment operator (++), the decrement operator (–), and the logical negation operator (!). These operators are essential for data manipulation and controlling the flow of a program, allowing developers to perform complex tasks with concise syntax. The ability to operate on a single operand simplifies code and enhances readability, which is crucial in software development. Additionally, unary operators can be used in combination with other operators, allowing for the creation of more complex and functional expressions. In summary, unary operators are an integral part of programming, providing powerful tools for efficient and effective coding.
