Uri 2136- Friends of Habay

#include< bits/stdc++.h >
using namespace std;

int main()
{
    //freopen("in.txt","r",stdin);
    string s,ans,s1;
    set< string >s_y,s_n;
    int a=0;
    while(cin >> s and s != "FIM"){
            cin  >> s1 ;
        (s1 == "YES")? s_y.insert(s):s_n.insert(s);
        if(a == 0)
            a = s.size();
        else if(a < s.size() and s1 == "YES"){
            a = s.size();
            ans = s;
        }
    }
    for(set::iterator it = s_y.begin(); it != s_y.end() ;it++){
        cout << *it << endl;
    }
    for(set::iterator it = s_n.begin(); it != s_n.end() ;it++){
        cout << *it << endl;
    }
    cout << "\nAmigo do Habay:\n";
    cout << ans << endl;
    return 0;
}