#include<stdio.h>
int is_leap_year(int x)
{
if((x % 4 == 0 && x % 100 !=0)||(x % 400 == 0))
return 1;
else
return 0;
}
int main()
{
int year;
printf("请输入所需判断的年份: ");
scanf("%d ",&year);
if(is_leap_year(year) == 1)
printf("%d是闰年! ",year);
else
printf("%d不是闰年! ",year);
return 0;
}
05-19
1154

01-11
992
