for(i=0; i<len; i++)
printf("%d ",pos[i]);/*putchar(pos[i]);*/
printf("\n-----Inversa del MTF-----\n");
z = jacu_buscar_z(buff, len, &size);
for(i=0; i<len; i++)
printf("%d ",pos[i]);/*putchar(pos[i]);*/
printf("\n-----Inversa del MTF-----\n");
z = jacu_buscar_z(buff, len, &size);