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Questions and Answers
What is the purpose of the #include directive in this code snippet?
What is the purpose of the #include directive in this code snippet?
- It declares the `main` function.
- It includes the `stdio.h` header file, which provides standard input and output functions. (correct)
- It prints the text "I just got executed!"
- It defines the `myFunction()` function.
How many times is the myFunction() function called in the main function?
How many times is the myFunction() function called in the main function?
- Twice
- Four times
- Once
- Three times (correct)
What is the output of the printf statement inside the myFunction() function?
What is the output of the printf statement inside the myFunction() function?
- I just got executed! (correct)
- void myFunction()
- int main()
- myFunction()
What would happen if the statement myFunction(); were removed from the main function?
What would happen if the statement myFunction(); were removed from the main function?
What is the primary purpose of the return 0; statement in the main function?
What is the primary purpose of the return 0; statement in the main function?
Flashcards
Function
Function
A block of code that performs a specific task when called.
myFunction()
myFunction()
A user-defined function that prints a specific message when called.
Calling a Function
Calling a Function
The action of using a function so its code runs.
main() function
main() function
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printf()
printf()
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Study Notes
Function Calls and Output
- A function
myFunctionis defined, printing "I just got executed!" to the console. - Within the
mainfunction,myFunctionis called three times. - Each call to
myFunctionresults in the corresponding output message. - The program returns 0, indicating successful execution.
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