Easymathconditions
Leap Year
Time limit 2 s · Memory 64 MB
Statement
You are given a year. Print YES if it is a leap year, otherwise NO. A year is a leap year if it is divisible by 4 but not by 100, except that years divisible by 400 are leap years.
Constraints
1 ≤ year ≤ 10^9
Examples
Input 1
2000
Output 1
YES
Input 2
1900
Output 2
NO