#include<iostream>
using namespace std;
int main{
    int yuan,i,sheng,qian;
    int A[12];
    cin>>A[12]>>endl;
    for (i=0;i<12;i++){
        yuan+=300-A[i];
        if(yuan/100>0){
            yuan/=100,sheng=yuan/100*100;
        }
        if(yuan<0){
            yuan=0,qian=i;
            cout<<-<<qian<<endl;
        }
    }
    cout<<yuan+sheng*1.2<<endl;
    return 0;
}

}