Functions in C++ - Reading Assignment

[cryptoforyou]

Me. reads your 4th thing.
Also me. …

[cryptoforyou]

1. A function is a reusable sequence of statements designed to do a particular job.
2. Function named main.
3. Return values are the specific values returned from a function.
4. No they aren’t allowed. Unlike some other programming languages, in C++, functions cannot be defined inside other functions.

[Alko89]

He’s right you know

[chris_confer]

1. What is a function in C++?
   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?
   The main function is run first in a C++ program.

3. What are return values?
   The return statement returns the flow of the execution to the function from where it is
   called. This statement does not mandatorily need any conditional statements. As soon as the statement is executed, the flow of the program stops immediately and return the control from where it was called. The return statement may or may not return anything for a void function, but for a non-void function, a return value is must be returned.

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

[RojasMessilia]

@ivan

• What is a function?
• What function is run first of all in a C++ program?
• What are return values?
• Are nested functions allowed in C++?

1)A reusable series of statements that is designed to perform a certain task.
2) main
3) return values are the values that are returned to the scope that called the function
4) no

[carmen1408]

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

2. The main function

3. The specific value returned from a function is called the return value.

4. No.

[Cendy]

Functions in C++

1. A function is a reusable sequence of statements designed to do a particular job.
2. The first line to be executed prints Starting main() int main is the main function of the program, and it is where the program basically starts it’s actual functioning and starts on its work.
3. Return values provide a way for functions to return a single value back to the function’s caller. Returning values from a function to its caller by value, address, or reference works almost exactly the same way as passing arguments to a function does.
4. Nested functions are not allowed in C++

[Joshua_Fox]

1. A function is a set of reusable statements to do something useful
2. The first function to run in C++ is main
3. Return values are a way to make use of data input by the user
4. Nested functions are not supported

[Alko89]

@Joshua_Fox

Return values are a way to make use of data input by the user

This is true if the function itself accepts a user input, but more broadly return values are used by function to pass a value back to the caller of the function.

[Mirran]

• What is a function?
  A function is a reusable set of statements the does a particular job. Putting the statements into a function allows us
  to split programs into small modular parts that are easier to work with.

*What function is run first of all in a C++ program?
main()

What are return values?
They are the values return by functions that contain/use the keyword: return. A function that calculates a semi-annual compound interest portion of a mortgage payment would of course return the interest amount it calculated. A function that changed the colour of a screen would change the screen’s colour when called but not need to return anything.

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

[Vlavio]

1 -> a function is a bundle of statements executes when the program asked it to do
2 -> int main() { }
3 -> A return statement ends the execution of a function, and returns control to the calling function.
4 -> Nested functions are not supported

[Chris1]

1. function is a reusable sequence of statements designed to do a particular job
2. the function that is run first is function main
3. return value is a specific value returned from a function
4. nested functions are not supported

[chim4us]

Yea it will return any int value. was a mistake

[Mohamed_Farah]

1. What is a function?

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

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

the function that is first run is called main.

3. What are return values?

return value is a specified value returned from a function.

4. Are nested functions allowed in C++?

Nested functions are not supported in C++. Functions cannot be defined in functions.

[madingo]

Function in C++ - Reading Assignment.

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

2. The Function main is where the program starts execution when it is run.

3. Return value is to return or give back a value which is computed in the function.

4. Nested functions are NOT allow in C++. ie functions cannot be defined inside other functions.

[ble4h]

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?
   The main() function.

3. What are return values?
   A return value is the value which a function returns back the its caller.

4. Are nested functions allowed in C++?
   No, functions are not allowed to be defined within other functions in C++.

[jelle_van_der_meer]

1. What is a function?
a function is a set of statements that execute sequantially…

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

int main()

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

4. Are nested functions allowed in C++?
no

[RikkeHrab]

1. What is a function?
   = Functions are modules of reusable sequences of statements that can put in a bookmark in the main function and interrupt it to do another task and then continue the main function from where it interrupted when it is done.

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

3. What are return values?
   = When you write a function that returns a value to the caller, that is called a return value.

4. Are nested functions allowed in C++?
   = No, a function can not be defined inside another function in C++

[jad]

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?
   int main function

3. What are return values?
   a return value is a value returned from a function.

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

[Tyler11]

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

2. The first function run in a C++ program is the int main() function.

3. Return values are the data returned by a function after it is executed.

4. Nested functions are not allowed in C++.