#include<cstdio>
#include<iostream>
using namespace std;
int main()
{
int x,y;
scanf("%d%d",&x,&y);
if(x==1) printf("Total: R$ %.2lf",4.0*y);
else if(x==2) printf("Total: R$ %.2lf",4.5*y);
else if(x==3) printf("Total: R$ %.2lf",5.0*y);
else if(x==4) printf("Total: R$ %.2lf",2.0*y);
else if(x==5) printf("Total: R$ %.2lf",1.5*y);
return 0;
}