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