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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int year, month, day;
  6. 	cin>>year;
  7. 	cin>>month;
  8. 	cin>>day;
  9. 	month=month-2;
  10. 	if(month<=0)
  11. 	{
  12. 		month+=12;
  13. 		year--;
  14. 	}
  15. 	month=month*83/32;
  16. 	month+=day;
  17. 	month+=year;
  18. 	month+=year/4;
  19. 	month-=year/100;
  20. 	month+=year/400;
  21. 	month=month%7;
  22. 	cout<<month;
  23.  
  24.  
  25. 	return 0;
  26. }
Success #stdin #stdout 0s 15240KB
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https://ideone.com/az0w16
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

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