include[HTML_REMOVED]

using namespace std;
int main()
{
int a1,b1,a2,b2;
double x1,x2;
scanf(“%d%d%lf%d%d%lf”,&a1,&b1,&x1,&a2,&b2,&x2);
printf(“VALOR A PAGAR: R$ %.2lf”,b1x1+b2x2);
return 0;
}