#include<stdio.h>
#include<string.h>
#include<math.h>
int process(int year, int month,int day)
{
int mon[12]={31,28,31,30,31,30,31,31,30,31,30,31};
int flag;
int sun,i;
sun=0;
if(year%400==0||(year%4==0&&year%100!=0))
flag=1;
else
flag=0;
for(i=0;i<month-1;i++)
{ 
sun=sun+mon[i];
}
sun=sun+day;
if(flag&&month>2)
{
sun++;
}
return sun;
}
int main(int argc,char*argv[])
{
int year,month,day,sum;
scanf("%d%d%d",&year,&month,&day);
sum=process(year,month,day);
printf("%dth",sum);
return 0;
}