A leap year is exactly divisible by 4 except for century years (years ending with 00). The century year is a leap year only if it is perfectly divisible by 400.
For example,
- 1999 is not a leap year
- 2000 is a leap year
- 2004 is a leap year
Program to Check Leap Year
Output 1
Enter a year: 1900 1900 is not a leap year.
Output 2
Enter a year: 2012 2012 is a leap year.