Which of the following statements about functions are correct?
Note: There are 3 correct answers to this question.
In programming, functions are used to speed up the execution of the program.
❌
In programming, functions are used to make programs more user-friendly.
❌
In programming, functions are used to reuse functionality.
✅
In programming, functions are used to structure a program.
✅
In programming, functions are used to increase the readability and maintainability of programs.
✅