User-defined Function

Defining Function

Syntax

return_type function_name(parameters) {
    // Function body
    // Perform actions
    return something;
}

• return_type: The data type of the value the function will return (e.g., int, float, void for no return).
• function_name: The name of the function.
• parameters: The input variables or arguments passed to the function (optional).

Calling Function

Syntax

function_name(arguments);

• function_name: The name of the function to be called.
• arguments: The input values or variables passed to the function if it requires any parameters (optional).