/*
02. *Copyright(c)2012,烟台大学计算机学院
03. *All rights reserved.
04. *作 者:董万鹏
05. *完成日期:2013年3月7日
06. *版 本 号:v1.0
07. *
08. *输入描述
*/
#include <iostream>
using namespace std;
struct Date
{
int year;
int month;
int day;
};
int main()
{
Date date;
cout<<"input year,month,day:"<<endl;
cin>>date.year>>date.month>>date.day;
int days;
switch(date.month)
{
case 1:
days=date.day;
break;
case 2:
days=31+date.day;
break;
case 3:
days=59+date.day;
break;
case 4:
days=90+date.day;
break;
case 5:
days=120+date.day;
break;
case 6:
days=151+date.day;
break;
case 7:
days=181+date.day;
break;
case 8:
days=212+date.day;
break;
case 9:
days=243+date.day;
break;
case 10:
days=273+date.day;
break;
case 11:
days=304+date.day;
break;
case 12:
days=334+date.day;
break;
}
if((date.year%4==0 && date.year%100!=0) || (date.year%400==0))
days+=1;
cout<<date.month<<"月"<<date.day<<"日是"<<date.year<<"年的第"<<days<<"天"<<endl;
return 0;
}
心得体会:看了同学做的,才知道自己做的这么麻烦,唉、、、、、、、、