#include<iostream>
#include<iomanip>
#include<stdio.h>
using namespace std;
int main(){
int a[12]={31,28,31,30,31,30,31,31,30,31,30,31};
int year,month,day;
while(~scanf("%d/%d/%d",&year,&month,&day)){
int sum=0;
for(int i=0;i<month-1;i++){
sum+=a[i];
}
sum=sum+day;
if(month>2&&((year%4==0&&year%100!=0)||year%400==0)) //判断是几月份和是否是闰年
sum=sum+1;
cout<<sum<<endl;
}
return 0;
}