#include<iostream>
using namespace std;
int main()
{
int sum(int year,int month,int day);
int y,m,d;
cin>>y;
cin>>m;
cin>>d;
int s=sum(y,m,d);
cout<<s+d;
return 0;
}
bool isleap(int year) //判断是否是闰年
{
if(year%4==0&&year%100!=0||year%400==0)
return true;
return false;
}
int sum(int year,int month,int day)
{
int sum=0;
int ly[12]={31,29,31,30,31,30,31,31,30,31,30,31}; //闰年月份
int notly[12]={31,28,31,30,31,30,31,31,30,31,30,31}; //非闰年月份
if(isleap(year)==true) //是闰年 用闰年月份
{
for(int i=0;i<month-1;++i)
sum=ly[i]+sum;
}
if(isleap(year)==false) //不是闰年用非闰年月份
{
for(int j=0;j<month-1;++j)
sum=notly[j]+sum;
}
return sum;
}