#include <cstdio>
#include <iostream>

using namespace std;

int main()
{
    int a,b;
    cin >> a >> b;
    if(a==1)       printf("Total: R$ %.2f\n",4.0*b);
    else if(a==2)  printf("Total: R$ %.2f\n",4.5*b);
    else if(a==3)  printf("Total: R$ %.2f\n",5.0*b);
    else if(a==4)  printf("Total: R$ %.2f\n",2.0*b);
    else if(a==5)  printf("Total: R$ %.2f\n",1.5*b);
    return 0;
}