哪里错了????看不出来
int main()
{
/* 定义需要计算的日期 */
int year = 2008;
int month = 8;
int day = 8;
/*
* 请使用switch语句,if...else语句完成本题
* 如有想看小编思路的,可以点击左侧任务中的“不会了怎么办”
* 小编还是希望大家独立完成哦~
*/
int sum,m;
switch(month)
{
case 1:sum=day;break;
case 2:sum=31+day;break;
case 3:sum=31+28+day;break;
case 4:sum=31+28+31+day;break;
case 5:sum=31+28+31+30+day;break;
case 6:sum=31+28+31+30+31+day;break;
case 7:sum=31+28+31+30+31+30+day;break;
case 8:sum=31+28+31+30+31+30+31+day;break;
case 9:sum=31+28+31+30+31+30+31+31+day;break;
case 10:sum=31+28+31+30+31+30+31+31+30+day;break;
case 11:sum=31+28+31+30+31+30+31+31+30+31+day;break;
case 12:sum=31+28+31+30+31+30+31+31+30+31+30+day;break;
}
if(year%400==0||(year%4==0&&year%100==0))
m=1;
else
m=0;
if(m==1&&month>2)
sum++;
printf("%d年%d月%d日是该年的第%d天",year,month,day,sum);
return 0;
}