Hi friends i'm solving problem 23.2 in python for beginners and i can't figure out what's wrong with my code

Question

year = int(input())

if year %4==0:

print ("Not a Leap year")

elif year%100!= 0:

print ("Not a Leap year")

else:

if year% 400 == 0:

print ("Leap year")

Answer 1

Years that are divisible by 400 are also divisible by 100. Once a year satisfies your second condition, it won't go on to the third. Therefore you need to check if a year is divisible by 400 before checking that it's divisible by 100.