Leap year. Given the year number. You need to check if this year is a leap year. If it is, print LEAP
, otherwise print COMMON
.
The rules in Gregorian calendar are as follows:
- a year is a leap year if its number is exactly divisible by 4 and is not exactly divisible by 100
- a year is always a leap year if its number is exactly divisible by 400
Warning. The words LEAP
and COMMON
should be printed all caps.
Input |
Output |
2012 |
LEAP |
2011 |
COMMON |
1492 |
LEAP |
1861 |
COMMON |
1600 |
LEAP |