#include <iostream>
#include <cstdio>
using namespace std;
int main(){
int a , b;
cin >> a >>b;
if(a == 1) printf("Total: R$ %.2lf", b * 4.00);
if(a == 2) printf("Total: R$ %.2lf", b * 4.50);
if(a == 3) printf("Total: R$ %.2lf", b * 5.00);
if(a == 4) printf("Total: R$ %.2lf", b * 2.00);
if(a == 5) printf("Total: R$ %.2lf", b * 1.50);
return 0;
}