#include<iostream>
#include<string>
using namespace std;
class customer{
    public:
    string name;
};
class Meter{
    public:
    int unitsConsumed;
};
class Bill : public Customer, public Meter{
    public:
    int calculateBill(){
        return(unitsConsumed * 5)+50;
    }
};
int main(){
    Bill b;
    getline(cin, b.name);
    cin >> b.unitsConsumed;
    
    if(b.Consumed < 0) {
        cout << "Invalid input";
        return 0;
    }
    int totalBill = b.calculateBill();
    cout << b.name << " " << totalBill;
    
    return 0;
}