xt7-1-1.cpp
上传用户:liubin
上传日期:2022-06-13
资源大小:85k
文件大小:1k
- #include <iostream>
- using namespace std;
- struct
- { int year;
- int month;
- int day;
- }date;
- int main()
- {int days;
- cout<<"input year,month,day:";
- cin>>date.year>>date.month>>date.day;
- switch(date.month)
- { case 1: days=date.day; break;
- case 2: days=date.day+31; break;
- case 3: days=date.day+59; break;
- case 4: days=date.day+90; break;
- case 5: days=date.day+120; break;
- case 6: days=date.day+151; break;
- case 7: days=date.day+181; break;
- case 8: days=date.day+212; break;
- case 9: days=date.day+243; break;
- case 10: days=date.day+273; break;
- case 11: days=date.day+304; break;
- case 12: days=date.day+334; break;
- }
- if ((date.year %4== 0 && date.year % 100 != 0
- ||date.year % 400 == 0) && date.month >=3)
- days+=1;
- cout<<date.month<<"/"<<date.day<<" is the "<<days
- <<"th day in "<<date.year<<"."<<endl;
- return 0;
- }