#include <iostream>
//题目：输入某年某月某日，判断这一天是这一年的第几天？
using namespace std;
int months_1[13] = {0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
int months_2[13] = {0, 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};

bool LeapYear(int year) {
    return ((year % 4 == 0 && year % 100 != 0) || year % 400 == 0);
}

int main() {
    int y, m, d, days = 0;
    cin >> y >> m >> d;
    if (LeapYear(y)) {
        for (int i = 1; i <= m - 1; i++)
            days += months_2[i];
        days += d;
    } else {
        for (int i = 1; i <= m - 1; i++)
            days += months_1[i];
        days += d;
    }
    cout << days << endl;
    return 0;
}