include[HTML_REMOVED]
include[HTML_REMOVED]
int main()
{
double n1,n2,n3,n4,z=0;
scanf(“%lf %lf %lf %lf”,&n1,&n2,&n3,&n4);
double x=0;
x=n12/10+n23/10+n34/10+n41/10;
printf(“Media: %.1lf\n”,x);
if(x>=7.0)
printf(“Aluno aprovado.\n”);
if(x<5.0)
printf(“Aluno reprovado.\n”);
if(x>=5.0&&x<7.0)
{
printf(“Aluno em exame.\n”);
double y;
scanf("%lf",&y);
printf("Nota do exame: %.1lf\n",y);
z=(x+y)/2;
if(z>=5.0)
printf("Aluno aprovado.\n");
else
printf("Aluno reprovado.\n");
printf("Media final: %.1lf\n",z);
}
return 0;
}