Python Basics

Why does python code run faster in functions

I don't know if anyone has noticed whether the same code is encapsulated in a function, and the running speed is different. For example, the following two codes:Code not encapsulated in the function iteration.py:import datetime start = datetime.datetime.now() for i in range(10**8): pass end = datetime.datetime.now() print (end-start)Def_iter.py encapsulated in a function:import datetime start = datetime.datetime.now() def main(): for i in range(10**8): pass main() end = datetime.datetime.now() p

Leonardo

schedule1 min read