Read three values (variables A, B and C), which are the three student’s grades. Then, calculate the average, considering that grade A has weight 2, grade B has weight 3 and the grade C has weight 5. Consider that each grade can go from 0 to 10.0, always with one decimal place.
Input
The input file contains 3 values of floating points with one digit after the decimal point.
Output
Print MEDIA(average in Portuguese) according to the following example, with a blank space before and after the equal signal.
| Input Samples | Output Samples |
| 5.0 6.0 7.0 |
MEDIA = 6.3 |
| 5.0 10.0 10.0 |
MEDIA = 9.0 |
| 10.0 10.0 5.0 |
MEDIA = 7.5 |
#include
int main()
{
double a, b, c, media;
scanf(“%lf%lf%lf”, &a, &b, &c);
media = (a/10 * 2) + (b/10 * 3) + (c/10 * 5);
printf(“MEDIA = %.1lf\n”, media);
return 0;
}