#include <iostream>
#include <string>
#include <algorithm>
#include <map>

using namespace std;

int main()
{
    int n;
    map <string , string> user;
    map <string , string > ::iterator it;
    string name , er , ti ;
    cin >> n;
    for(int i = 0 ; i < n ; i++)
    {
        cin >> name >> er;

        if(er == "CE")
        {
            it = user.find(name);
            if(it == user.end())
                user[name] = "0";
        }

        else if(er == "AC")
        {
            user[name] = "a";
        }

        else
        {
            cin >> ti;
            it = user.find(name);
                if(it != user.end())
                    user[name] = max(ti, it->second);
                else
                    user[name] = ti;
        }
    }

    //cout << " ^^^ " << user.size() << endl;
    it = user.begin();
    int mx = 0 , mn = 0;
    while(it !=  user.end())
    {
        //cout << "first == " << it->first << " second == " << it->second << endl;
        if(it->second == "6" || it->second == "a")
            mx++;
        if(it->second == "7")
        {
            mn++;
            mx++;
        }
        it++;
    }
    cout << mn << " " << mx << endl;

    return 0;
}

what the wrong !?