Functions in C++ - Reading Assignment


#101
  1. What is a function?

A function is a reusable sequence of statements designed to do a particular job.

  1. What function is run first of all in a C++ program?

main()

  1. What are return values?

The actual value returned from a function is called the return value

  1. Are nested functions allowed in C++?

no


#102
  1. It a sequence of reusable statements design to do a specific task
  2. main()
  3. A return value is a value returned by a called function to the caller function upon completion of that function
  4. No

#103

1. What is a function?
A function is a set of code statements written to perform a specific task, as many times as needed.

2. What function is run first of all in a C++ program?
A function called main()

3. What are return values?
A return value is one that results from performing or executing a function. Not all functions require a return value. A return value is an integer. A return value of 0 (zero) usually means success and a 1 (one) usually means failure. But the programmer can assign whatever meaning they see fit to a return value.

4. Are nested functions allowed in C++?
No. Nested functions are not allowed in C++.


#104
    1. What is a function?

	A "function" is a reusable sequence of statements designed to do a particular job.

    2. What function is run first of all in a C++ program?

	main()
    
    3. What are return values?

	The actual values returned from a function

    4. Are nested functions allowed in C++?

	No.

#105

It seems to me that the link isn’t working anymore ?


#106
  1. A function is a reusable sequence of statements designed to do a particular job.

  2. The main() function.

  3. The actual value returned from a function.

  4. Functions can not be defined inside other functions in C++.


#107
  1. What is a function?
    A reusable sequence of statements designed to do a particular job.

  2. What function is run first of all in a C++ program?
    Every program must have a function named main() (which is where the program starts execution).

  3. What are return values?
    The actual value returned from a function is called the return value .

  4. Are nested functions allowed in C++?
    No. Functions can not be defined inside other functions in C++.


#108
  1. What is a function?
    A function is a reusable sequence of statements.

  2. What function is run first of all in a C++ program?
    the main() function: int main ()

  3. What are return values ?
    It is values that are returned from a function, however you cannot get any return values from a void function.

  4. Are nested functions allowed in C++?
    No, they are no. You shouldnt even be able to compile a code with nested functions and if you somehow would manage by all means, the function(s) will not operate as intended.


#109
  1. A function is a reusable statement that has its own particular part in the code.
  2. A function caller is needed to run the function which takes the called function and execute it thru main().
  3. The actual value being returned from a function is called the return value.
  4. No, nested function is not allowed in C++ because it can’t compile.

#110
  1. A function is a reusable sequence of statements designed to do a particular job.
  2. The first function to run in a C++ program is the int main() function, which is where the program starts execution.
  3. Return values are the actual values returned from a function.
  4. Nested functions are functions defined in other functions, they are not allow in C++.

#111
  1. What is a function?
    A function is set of instruction will run on program to do certain tasks.
  2. What function is run first of all in a C++ program?
    main()
  3. What are return values?
    For main function return value 0 informs complier that the program run successfully. They’re also calculated results of functions in some cases.
  4. Are nested functions allowed in C++?
    No, you cannot declare a function inside a function. But you can use.

#112

Hello @ivan and dear community,


  1. What is a function?

It’s set of statement that are declared and defined under a specific alias which can be called more than once during the main loop. It can have a return value.

  1. What function is run first of all in a C++ program?

main()

  1. What are return values?

Values of a specific type of data which are mostly returned by the keyword “return” within a function.

  1. Are nested functions allowed in C++?

No.


Kind regards
Kevin


#113
  1. Function is a set of lines of code for doing a task which can be reused.
  2. First the main function runs in C++.
  3. Return values are values returneed by the function.
  4. No nested functions are not allowed in C++.

#114
  1. What is a function?
    A reusable sequence of statements designed to do a particular job.
  2. What function is run first of all in a C++ program?
    the “main()” function.
  3. What are return values?
    Data or values resulted from a function method.
  4. Are nested functions allowed in C++?
    No. c++ does not allow weird nested functions.

#115
  1. What is a function?
    A reusable sequence of instructions designed for a particular job. e.g.
    double circleArea(double r) {
    return 3.141 * r * r;
    }

will calculate area of circle when r (radius) is provided.

  1. What function is run first of all in a C++ program?
    Every C++ program should have the “main()” function declared as below.
    int main() {
    //main program code
    return 0;
    }

  2. What are return values?
    Return value is the output produced by function. If we use word void then no return is required.

  3. Are nested functions allowed in C++?
    C++ doesn’t allow nested functions


#116
  1. What is a function?
    Function is a sequence of statement that could be make reusable.
  2. What function is run first of all in a C++ program?
    Main
  3. What are return values?
    Return values are a values that is being return after a function is completed.
  4. Are nested functions allowed in C++?
    no.

#117
  1. What is a function? It is a reusable sequence of statements designed to do a particular job.
  2. What function is run first of all in a C++ program? The main() function is where the program starts execution.
  3. What are return values? They are the actual values returned from a function
  4. Are nested functions allowed in C++? No

#118
  1. What is a function?
  • “A function is a reusable sequence of statements designed to do a particular job”
  1. What function is run first of all in a C++ program?
  • main()
  1. What are return values?
  • Return values are those values that are returned by the function and that can be used thereafter
  1. Are nested functions allowed in C++?
  • No