#include <bits/stdc++.h>   #pragma comment(linker,  /STACK:128000000 )   using namespace std;   map<string, int> a;   map<string, int>::iterator ii, jj;   string s;   int main() {     int k, i, v, u, j, n, m, d, d2, y, r, p, t1, t2, x, l, t, z, fl, to;     cin >> n;     for (i = 1; i <= n; i++) {       cin >> s >> p;       if (a[s] <= p) a[s] = p;     }     k = 0;     for (ii = a.begin(); ii != a.end(); ii++) k++;     cout << k << endl;     for (ii = a.begin(); ii != a.end(); ii++) {       t = 0;       p = 0;       for (jj = a.begin(); jj != a.end(); jj++) {         if ((*ii).second >= (*jj).second) t++;         if ((*ii).second < (*jj).second) p++;       }       if ((double)p / (double)k > 0.5) {         cout << (*ii).first <<                  <<  noob  << endl;         continue;       }       if ((double)t / (double)k >= 0.5 && (double)p / (double)k > 0.2) {         cout << (*ii).first <<                  <<  random  << endl;         continue;       }       if ((double)t / (double)k >= 0.8 && (double)p / (double)k > 0.1) {         cout << (*ii).first <<                  <<  average  << endl;         continue;       }       if ((double)t / (double)k >= 0.9 && (double)p / (double)k > 0.01) {         cout << (*ii).first <<                  <<  hardcore  << endl;         continue;       }       if ((double)t / (double)k >= 0.99) {         cout << (*ii).first <<                  <<  pro  << endl;         continue;       }     }     return 0;   }   