[Side Note] Regarding the location of the main function

Introduction

I’ve decided to use the “자투리

” category to share brief insights I’ve learned!

Placing the main Function at the Top

This is something that occurred to me while taking the [CS50](https://www.youtube.com/live/ywg7cW0Txs4?feature=share

) course. Personally, I tend to write code like this:

def example():
	print('hello')
    
def main():
	example()
    
main()

For example, I list all the necessary function definitions at the beginning and then add the main function afterward.

However, I realized that having the main function right at the top definitely makes the code clearer for others to understand.

def main():
	example()
    this_function()

def example():
	print('hello')
    
def this_function():
	print('function')
    
main()

I should move the main function—which demonstrates the overall structure of the code—to the top and list the detailed definitions afterward to better illustrate the code’s functionality.