Question

question: 12
consider the following code:
code block with function main(), hello(), world() and main() call
in what order do these functions run?
multiple choice options

Explanation:

First, the main() function is called at the end of the code. Inside main(), the first function called is hello(), then world(). So the order of execution is: 1. main() (starts the process), 2. hello() (called from main()), 3. world() (called from main() after hello()).

Answer:

1. main();
2. hello();
3. world();