#include using namespace std; bool isLeapYear(int year) { if ((year % 4 == 0 && year % 100 != 0) || (year % 400 == 0 && year % 3200 != 0)){ return true; } else{ return false; } } int getDaysOfMonth(int year, int month) { if(month == 1 || month == 3 || month == 5 || month == 7 || month == 8 || month == 10 || month == 12){ return 31; } if(month == 4 || month == 6 || month == 9 || month == 11){ return 30; } if(month == 2){ if(isLeapYear(year)==1){ return 29; }else{ return 28; } } } // �����ӹ�Ԫ2021��1��1�����������ڵ����� int calcDays(int year, int month, int day) { int days = 0; for (int i = 2021; i < year; i++) { if(isLeapYear(i)==1){ days +=366; }else{ days +=365; } } for (int i = 1; i < month; i++) { days += getDaysOfMonth(year, i); } days += day-1; return days; } int calcWeekday(int days) { days+=5; days%=7; if(days==0){ return 7; } return days; } int main() { int year, month, day; cin >> year >> month >> day; int days = calcDays(year, month, day); int weekday = calcWeekday(days); cout << days << endl; cout << '*' << weekday << endl; return 0; }