Algorithm to split an array into P subarrays of balanced sum

Question

I have an big array of length N, let\'s say something like:

2 4 6 7 6 3 3 3 4 3 4 4 4 3 3 1

I need to split this array into P subarrays (in

Answer 1

Working code below (I used php language). This code decides part quantity itself;

$main = array(2,4,6,1,6,3,2,3,4,3,4,1,4,7,3,1,2,1,3,4,1,7,2,4,1,2,3,1,1,1,1,4,5,7,8,9,8,0);
$pa=0;
for($i=0;$i < count($main); $i++){
$p[]= $main[$i];
if(abs(15 - array_sum($p)) < abs(15 - (array_sum($p)+$main[$i+1])))
{
$pa=$pa+1;
$pi[] = $i+1;
$pc =  count($pi);

$ba = $pi[$pc-2] ;

$part[$pa] = array_slice( $main,  $ba, count($p));
unset($p);
}
}
print_r($part);
for($s=1;$s';
echo array_sum($part[$s]);
}

code will output part sums like as below

13
14
16
14
15
15
17