#include<iostream>
using namespace std;
int month,day,tep;
int  mon[]={0,31,28,31,30,31,30,31,31,30,31,30,31};
char a;
int main()
{
	ios::sync_with_stdio(false);
	cin.tie(0);
	cout.tie(0);
	cin>>month>>a>>day;
	if(month>12||month==0)
	{
		tep++;
		if(month%10==2&&day==31)
			month=12;
		else
			month%=10;	
	}
   	if(day>mon[month])
        	tep++;
	if(day==0)
		tep++;
	cout<<tep;
   	return 0;
}