结果和我设想的不符 可能对运行顺序理解有偏差
int year = 2008;
int month = 8;
int day = 8;
int f,s;
if ((year%4==0&&year%100!=0)||(year%400==0))
{
f=29;
}
else
{
f=28;
}
switch(month)
{
case 12:
s+=30;
case 11:
s+=31;
case 10:
s+=30;
case 9:
s+=31;
case 8:
s+=31;
case 7:
s+=30;
case 6:
s+=31;
case 5:
s+=30;
case 4:
s+=31;
case 3:
s+=f;
case 2:
s+=31;
case 1:
s+=day;
break;
}
printf("2008年8月8日是该年的第%d天",s);