Functions in C++ - Reading Assignment

[Nikita_Krivoshey]

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 value returned from a function is called the return value

4. Are nested functions allowed in C++?

no

[Jaiseab]

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

[Fernando]

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++.

[ManLabor]

    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.

[ricosworks]

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

[dewy]

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++.

[Rich]

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++.

[hov]

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.

[Robeloo]

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.

[Blank]

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++.

[hugesizer]

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.

[OtenMoten]

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.

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

main()

3. What are return values?

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

4. Are nested functions allowed in C++?

No.

Kind regards
Kevin

[Samansh_Khandelwal]

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++.

[thecil]

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.

[Syed_Meesam_Ali]

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.

2. 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;
}

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

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

[Anthony]

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.

[tjourneyinge]

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

[Crazywagon]

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?

• Return values are those values that are returned by the function and that can be used thereafter

4. Are nested functions allowed in C++?

• No

[Luukjweber]

1. What is a function?
   A sequence of statements that does a particular job.

2. What function is run first of all in a C++ program?
   The Main function which is where the program starts.

3. What are return values?
   The values that are returned from the functions

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

[NorthernFiend]

Hey Toshi types I’m back on the course after 6 months off having to earn some money
- If you have to do the same don’t worry it all seems to come back with a bit of revision

1. What is a function? - A reusable sequence of statements designed to do a particular mini-job
2. What function is run first of all in a C++ program? main ()
3. What are return values? values returned by a specific function
4. Are nested functions allowed in C++? No