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 |