URI Online Judge | 1006 Average (Solution)

Problem Link:
https://www.urionlinejudge.com.br/judge/en/problems/view/1006

URI Online Judge | 1006

Average 2

Adapted by Neilor Tonin, URI  Brazil
Timelimit: 1
Read three numbers (variables A, B and C), which are the test scores of a student. Then, calculate the average, knowing that the note A has a weight of 2, the note B has a weight of 3 and the note C has a weight of 5. Consider that each note can go from 0 to 10.0, always with one decimal place.

Input

The input file contains 3 floating-point numbers 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.
Sample InputSample Output
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
Solution:

#include<stdio.h>
int main(){
    double a,b,c;
    scanf("%lf %lf %lf",&a,&b,&c);
    printf("MEDIA = %.1lf\n",(((a*2)+(b*3)+(c*5))/(2+3+5)));
    return 0;
}

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