from where does the execution of code starts

Question

from where does the execution of code starts does it start from main method or from preproceesor functions

Answer 1

The code starts from the main method. Even if you place functions and stuff above main, main will be processed first. The functions and stuff will only be processed when needed.

Answer 2

it starts from preprocessor function i think so

Answer 3

from the main, the main class is the one that declares this is the start of your program