why 20 ?

Question

def apply_twice(func, arg):
return func(func(arg))

def add_five(x):
return x + 5

print(apply_twice(add_five, 10))

set to me the process, pls

Answer 1

print(apply_twice(add_five,10))= add_five(add_five(10))=add_five(15)=20

Answer 2

Mitch Check here how we can pass function as parameter and how it works.

https://code.sololearn.com/cgfonDJu8pH0/?ref=app

Answer 3

𝐊𝐢𝐢𝐛𝐨 𝐆𝐡𝐚𝐲𝐚𝐥, i thank you cause you helped me to solve this code.