#include <stdio.h>
int main()
{
??? int year = 2008;
??? int month = 8;
??? int day = 8;
??? int sum =0;
??? int flag=0;
??? for(int i=1;i<month;i++)
{
??? int dayofmonth =0;
?? switch (i)
?? {
??????? case 1 :
??????? case 3 :
??????? case 5 :
??????? case 7 :
??????? case 8 :
??????? case 10:
??????? case 12:{dayofmonth=31;}
?? break ;
??????? case 2 :{dayofmonth=28;}
?? break;
??????? default :{dayofmonth=30;}
?? break;
?? }
?? if(year%100==0&&year%400==0||year%4==0&&year%100!=0)
?? sum=sum+dayofmonth+1;
?? else
?? sum=sum+dayofmonth;
?? printf("2018年8月日是第8天",sum) ;
?
?? } return? 0;
?? }