- https://www.codewars.com/kata/5679aa472b8f57fb8c000047 Equal Sides Of An Array.
Started at 21:43 05.08.2020 Wednesday Aug.
Finished at 22:06 05.08.2020 Wedneday Aug. (0hrs 23minutes)
<?php | |
function find_even_index($arr){ | |
$s = []; $prv = 0; | |
foreach($arr as $v){ array_push($s, $prv + $v); $prv += $v;} | |
for($prv = 0, $i = 0, $total = $s[count($s)-1]; $i < count($s); $i+=1){ | |
if($prv === $total - $prv - $arr[$i]) return $i; | |
$prv = $s[$i]; | |
} | |
return -1; | |
} |
Started at 21:43 05.08.2020 Wednesday Aug.
Finished at 22:06 05.08.2020 Wedneday Aug. (0hrs 23minutes)