#define _CRT_SECURE_NO_WARNINGS 1
#include <stdlib.h>
//1.能被4整除而不能被100整除
//2.能被400整除 （兩個條件滿足一個就是閏年）
#include <stdio.h>
int main()
{
int year;
for (year = 1000; year <= 2000; year++)
{
if (year % 4 == 0 && year % 100 != 0)
printf("%d\n", year);
else
if (year % 400 == 0)
printf("%d\n", year);
}
system(“pause”);
return 0;
}