void main()
{
int year;
if(scanf("%d",&year)==1)
{
if(year%4==0 && (year%100!=0 || year%400==0))
printf("%d is a leap year\n",year);
else
printf("%d is not a leap year\n",year);
}
else
printf("Error\n");
}*/
#include <stdio.h>
void main()
{
int year,bit=0;
while(bit=scanf("%d",&year),bit==1)
{
if(year%4==0 && (year%100!=0 || year%400==0))
printf("%d is a leap year\n",year);
else
printf("%d is not a leap year\n",year);
}
if(bit!=1)/*
printf("Error\n");
}