#include <iostream>
#include <cstdio>

using namespace std;

int main()
{
    int a, b;
    double n;
    cin >> a >> b;

    if (a == 1) n = 4;
    else if (a == 2) n = 4.5;
    else if (a == 3) n = 5;
    else if (a == 4) n = 2;
    else n = 1.5;

    printf("Total: R$ %.2f", n * b);

    return 0;
}