Lista 3 - Exercício 62

#include <stdio.h>

int main()
{
    int code;
    float grade1,grade2,grade3,smallest,inter,biggest,med;

    do
    {
        printf("Entre com o codigo do aluno :\n");
        scanf("%d",&code);
        if (code < 0) continue;

        printf("Entre com as tres notas do aluno %d :\n",code);
        scanf("%f %f %f",&grade1,&grade2,&grade3);

        if ((grade1>=grade2)&&(grade1>=grade3))
        {
            if (grade2 >= grade3)
            {
                biggest = grade1;
                inter = grade2;
                smallest = grade3;
            }
            else
            {
                biggest = grade1;
                inter = grade3;
                smallest = grade2;
            }
        }
        else if ((grade2>=grade1)&&(grade2>=grade3))
        {
            if (grade1 >= grade3)
            {
                biggest = grade2;
                inter = grade1;
                smallest = grade3;
            }
            else
            {
                biggest = grade2;
                inter = grade3;
                smallest = grade1;
            }
        }
        else
         {
            if (grade1 >= grade2)
            {
                biggest = grade3;
                inter = grade1;
                smallest = grade2;
            }
            else
            {
                biggest = grade3;
                inter = grade2;
                smallest = grade1;
            }
        }

        med = (biggest*4 + 3*inter + 3*smallest)/3;
        if (med >= 5)
        {
            printf("Aluno : %d\nNotas : %.3f, %.3f e %.3f\nMedia : %f\nAPROVADO!\n",code,smallest,inter,biggest,med);
        }
        else
        {
            printf("Aluno : %d\nNotas : %.3f, %.3f e %.3f\nMedia : %f\nREPROVADO!\n",code,smallest,inter,biggest,med);
        }

    }while (code > 0);
    return 0;
}