#include<stdio.h>
int main()
{ int i,y,m,d,n,a[12]={0,31,28,31,30,31,30,31,31,30,31,30};
scanf("%d%d%d",&y,&m,&d);
    n=d;
    a[2]+=y%4==0&&y%100||y%400;
    for(i=1;i<m;i++)n+=a[i];
    printf("%d-%d is the N0.%d day of %d.\n",m,d,n,y);
   return 0; 
}