certo...
Codice PHP:
$points[1] = array(21,25,65,85,75,14,25,65,95);
$points[2] = array(45,63,25,45,12,32,60,12,85);
$points[3] = array(15,74,95,35,12,96,45,25,44); 
.
.
.
$n=count($points);
for(
$i=1$i<=$n$i++){
.
.