实现一个函数判断year是不是闰年。



#include<stdio.h>

#include<stdlib.h>

int Yyear(int y)

{

       if(((y%4==0)&&(y%100!=0))||(y%400==0))

              return 1;

       else

              return 0;

}

int main()

{

       int year=0;

    scanf("%d",&year);  

       if(Yyear(year))

              printf("%d is a runnian.\n",year);

       else

              printf("%d is a runnian.\n",year);

       system("pause");

       return 0;

}