Answer:
Option 3 is the correct answer for the above question.
Explanation:
If any function is defined after the main function or any other function which is used to call that function then there needs a prototype defined before the calling function definition to tell the compiler that what type of that function is. for example, if a fun function is called by the main function and its definition is after the main function, then there needs to declare a function prototype before the main function definition.
The prototype syntax is "return_type function_name (argumen_type1, argument_type2)". This syntax is matched from option 3. Hence 3 is the correct answer for the above question while the other is not because:-
Answer:
folders
Explanation:
it is a very good way to keep your desktop organized and keep tidy