oie 1

#include <iostream>
#include <set>

using namespace std;

int main()
{
   int n;
   while(cin>>n){
       cin>>n;
       set<int> si;
       string ans="si\n";
       for(int i=0;i<n;i++){
           int a;
           cin>>a;
           cout<<ans<<endl;
           if(a<0 || a>n){
               cout<<"incumple";
               ans="no\n";
               break;
           }
           if(si.find(a)!=si.end()){
               cout<<"Encontrado\n";
               ans="no\n";
               break;
           }
           else
           si.insert(a);
       }
       cout<<ans;
   }
}