1040 - Average 3

Problem Link


A Solution in c



#include<stdio.h>
int main()
{
    double a, b, c, d, last, m;
    scanf("%lf %lf %lf %lf", &a, &b, &c, &d);
    m = (a*2 + b*3 + c*4 + d) / 10;
    printf("Media: %.1lf\n", m);
    if(m >= 7.0)
    {
        printf("Aluno aprovado.\n");
    }
    else if(m >= 5.0)
    {
        printf("Aluno em exame.\n");
        scanf("%lf", &last);
        printf("Nota do exame: %.1f\n", last);
        if(last+m / 2.0 > 5.0)
        {
            printf("Aluno aprovado.\n");
        }
        else
        {
            printf("Aluno reprovado.\n");
        }
        printf("Media final: %.1lf\n", (last+m) / 2.0);
    }
    else
    {
        printf("Aluno reprovado.\n");
    }
    return 0;
}




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