#include <iostream>
#include <string>
using namespace std;
int main()
{
    int n,i,k=2;
    string s;
    cin>>n;

    for (i=1;i<=n;++i)
    {
        getline(cin,s);
        if (s.find("+")!=string::npos)
        k+=2;

        else
        ++k;
    }

    if (k==13)
    ++k;

    cout<<k*100;

    return 0;
}

Edited by author 16.06.2019 18:08

Edited by author 16.06.2019 18:08