#include <iostream>
#include <string>
#include <cmath>

using namespace std;

int main(){

int numberFishes;
cin >> numberFishes;

string input;
cin.ignore();
getline(cin, input);

int digit = 0;
int counterFishes = 0;
int counter = 0;

double moneyOwned = 0;
double moneySpend = 0;

while (input != "Stop" && counterFishes <= numberFishes){
double kgFish;
cin >> kgFish;
counterFishes ++;
counter ++;

cout.setf(ios::fixed);
cout.precision(2);

for (int i = 0; i < input.size(); i++){
    digit += input [i];
}

if (counter < 3){
    moneySpend += digit / kgFish * 1.0;
    digit = 0;
} else {
    moneyOwned += digit / kgFish * 1.0;
    digit = 0;
    counter = 0;
}

if (counterFishes == numberFishes){
    break;
} else {
cin.ignore();
getline(cin, input);
}
}

if (counterFishes == numberFishes){
    cout << "Lyubo fulfilled the quota!" << endl;
}

if (moneyOwned >= moneySpend){
  cout << "Lyubo's profit from " << counterFishes << " fishes is " << moneyOwned - moneySpend << " leva." << endl;
} else {
    cout << "Lyubo lost " << moneySpend - moneyOwned << " leva today." << endl;
}



return 0;
}