Beecrowd 1040 Average 3 Solution in C, C++, Python

Question

Beecrowd 1040 Average 3 Solution in C,C++,Python

#include <stdio.h>
int main()
{
    float a, b, c, d, e, i, j, k;
    double avg, avrg;
    scanf("%f %f %f %f", &a, &b, &c, &d);
    avg = ((a*2) + (b*3) + (c*4) + d) / 10;
    printf("Media: %.1lf\n", avg);
    if ( avg < 5.0 ){
        printf("Aluno reprovado.\n");
    }
    else if( avg >= 7.0 ){
        printf("Aluno aprovado.\n");
    }
    else{
        printf("Aluno em exame.\n");//Beecrowd  1040 Average 3 Solution
        scanf("%f",&e);
        printf("Nota do exame: %.1f\n",e);
        avrg = (avg+e) / 2;
        if ( avrg >= 5.0 ){
            printf("Aluno aprovado.\n");
        }
        else {printf ("Aluno reprovado.\n");
        }
        printf("Media final: %.1lf\n",avrg);
    }
    return 0;
}

Next Problem: Beecrowd 1045 solution in C,C++,Python