int leap(int);
int main()
{
	int y,month,d,sum=0;
	int m[13]={0,31,28,31,30,31,30,31,31,30,31,30,31};
	cin>>y>>month>>d;
	m[2]=m[2]+leap(y);
	for(int i=0;i<month;i++)
	{
		sum=sum+m[i];
	}
	sum=sum+d;
	cout<<sum<<endl;
	return 0;
}
int leap(int n)
{
	if((n%4==0&&n%100!=0)||(n%400==0))
		return 1;
	else
		return 0;
}