year =int(input("Enter Year: "))
if year % 4 ==0 and year % 100!= 0:
    print(year,"is a Leap Year")
elif year % 100== 0:
    print(year,"is not a Leap Year")
elif year % 400==0:
    print(year,"is a Leap Year")
else:
    print(year,"is not a Leap Year")
