PROGRAM:
#include <stdio.h>
int main()
{
int year;
printf("Enter a year: ");
scanf("%d",&year);
if(year%4 == 0)
{
if( year%100 == 0)
{
if ( year%400 == 0)
printf("%d is a leap year.", year);
else
printf("%d is not a leap year.", year);
}
else
printf("%d is a leap year.", year );
}
else
printf("%d is not a leap year.", year);
return 0;
}
OUTPUT-1:
Enter a year: 1900
1900 is not a leap year.
OUTPUT-2:
Enter a year: 2012
2012 is a leap year.
