#include<stdio.h>
int main()
{
int n;
for (n = 1000; n <= 2000; n++)
{
if (n % 4 != 0)
printf("%d不是闰年\n",n);
else
n % 100 != 0;
printf("%d是闰年\n",n);
if (n %400 == 0)
printf("%d是闰年\n",n);
}
return 0;
}
int main()
{
int n;
for (n = 1000; n <= 2000; n++)
{
if (n % 4 != 0)
printf("%d不是闰年\n",n);
else
n % 100 != 0;
printf("%d是闰年\n",n);
if (n %400 == 0)
printf("%d是闰年\n",n);
}
return 0;
}