#include <stdio.h>
int main(){
int i,sum,year,month,day;
int monthday[]={31,28,31,30,31,30,31,31,30,31,30,31};
while(scanf("%d/%d/%d",&year,&month,&day)!=EOF){
for(i=0,sum=0;i <month-1;i++)
sum+=monthday[i];
if(month>2&&(year%4==0&&year%100!=0)||year%400==0)sum++;
sum+=day;
printf("%d\n",sum);
}
return 0;
