#include <stdio.h>
main()
{
    int num;
    double *junk;
    double temperature[10000];
    printf("Inserta un numero entero");
    scanf("%d",&num);
    junk=(double *) malloc (num * sizeof(double));
    printf("%lf",average(junk,num));
    free(junk);
}
double average(double *p, int elements)
{
    double result=0;
    int i;
    for(i=0;i<elements;i++)
    {
        result+=*(p+i);
    }
    result/=(float) elements;
    return result;
}