URI 1038

#include <stdio.h>
#include <stdlib.h>

int main()
{
    int cod,qtd;
    float x;

    scanf("%d %d", &cod, &qtd);

    if(cod==1){

        x = qtd*4.00;

        printf("Total: R$ %.2f\n", x);
    }

    else if(cod==2){

        x = qtd*4.50;

        printf("Total: R$ %.2f\n", x);
    }

    else if(cod==3){

        x = qtd*5.00;

        printf("Total: R$ %.2f\n", x);
    }

    else if(cod==4){

        x = qtd*2.00;

        printf("Total: R$ %.2f\n", x);
    }

    else if(cod==5){

        x = qtd*1.50;

        printf("Total: R$ %.2f\n", x);
    }
    return 0;
}