check wheather a year is leap year or not in c programming

#include<stdio.h>
int main()
{
     int year;
   
       printf("Enter year to be check");
      scanf("%d",&year);
     if(year%400==0)
     {
         printf("%d year is a leap year",year);
   
     }
     else if(year%100==0)
     {
   
         printf("%d year is n't a leap year",year);
     }
   else if(year%4==0)
   {
       printf("%d year is leap year",year);
   }
 else
{
    printf("%d year is n't leap year",year);
}
  return 0;
}

output: Enter year to be check :2000
           
           2000 is leap year.