#include <stdio.h>

int main()?

{

? ? int year = 2008;

? ? int month = 8;

? ? int day = 8;

? ? int sum=0;

? ? switch(month)

? ? {

? ? ? case 1:sum=sum+day;break;

? ? ? case 2:sum=sum+day+31;break;

? ? ? case 3:sum=sum+day+31+28;break;

? ? ? case 4:sum=sum+day+31+28+31;break;

? ? ? case 5:sum=sum+day+31+28+31+30;break;

? ? ? case 6:sum=sum+day+31+28+31+30+31;break;

? ? ? case 7:sum=sum+day+31+28+31+30+31+30;break;

? ? ? case 8:sum=sum+day+31+28+31+30+31+30+31;break;

? ? ? case 9:sum=sum+day+31+28+31+30+31+30+31+31;break;

? ? ? case 10:sum=sum+day+31+28+31+30+31+30+31+31+30;break;

? ? ? case 11:sum=sum+day+31+28+31+30+31+30+31+31+30+31;break;

? ? ? case 12:sum=sum+day+31+28+31+30+31+30+31+31+30+31+30;break;

? ? }

? ??

? ? if((year%400==0)||(year%4==0&&year%100!=0)){printf("%d年%d月%d日是該年的第%d天",year,month,day,sum+1);}

? ? else{printf("%d年%d月%d日是該年的第%d天",year,month,day,sum);}

? ??

? ??

return 0;

}?