Answer:
def is_leap_year(year):
if(year % 400 == 0):
return True
elif year % 100 == 0:
return False
elif year%4 == 0:
return True
else:
return False
if __name__ == '__main__':
n = int(input())
if(is_leap_year(n)):
print(n,"is a leap year.")
else:
print(n, "- not a leap year")
Step-by-step explanation: