编辑代码

#include <stdio.h>
int main () {
    int i=0,year;
    printf("2000-2050中闰年为:\n");
    for(year=2000;year<=2050;year++)
    {if(year%4==0&&year%100!=0||year%400==0)
       {printf("%8d",year);
       i++;
       if(i%4==0)
       putchar('\n');}

    }
	return 0;
}