#include<bits/stdc++.h>
using namespace std;
int
a[20]={0,31,28,31,30,31,30,31,31,30,31,30,31};
int main(){
    int y,m,d,sum=0;
    cin>>y>>m>>d;
    if(y%400==0||y%100&&y%4==0)a[2]++;
    for(int i=1;i<m;i++)sum+=a[i];
    sum+=d;
    cout<<sum;
    return 0;
}