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In C, what is the typical form of a function declaration when implementing call by value?Marks : 1Negative Marks : 0Answer here[return type] functionName([type][parameter name],...).functionName([return type] [parameter name], ...)[return type] [parameter name], ..[type] functionName

Question

In C, what is the typical form of a function declaration when implementing call by value?Marks : 1Negative Marks : 0Answer here[return type] functionName([type][parameter name],...).functionName([return type] [parameter name], ...)[return type] [parameter name], ..[type] functionName

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Solution

The typical form of a function declaration in C when implementing call by value is:

return_type function_name(type parameter_name, ...)

Here's a breakdown of the components:

  • return_type: This is the data type of the value the function will return. It could be int, float, char, void, etc.
  • function_name: This is the name of the function. It can be any valid identifier in C.
  • type parameter_name: This is the list of parameters that the function takes. Each parameter has a type (like int, float, char, etc.) and a name. The ... indicates that the function can take any number of parameters.
  • The entire declaration is ended with a semicolon (;).

Here's an example:

int add(int a, int b)

In this example, int is the return type, add is the function name, and int a, int b are the parameters. The function takes two integers as parameters and returns an integer.

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In C, what is the typical form of a function declaration when implementing call by value?

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Which of the following is the correct syntax to declare a function in C?return_type function_name(parameter_list);function_name return_type(parameter_list);return_type function_name{parameter_list};function_name return_type{parameter_list};

Function and Subroutine: Types of Function, Calling of Function in C

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