Question

<?php
$a = -10;
$b = 20;
if($a > 0 && $b < 0)
$a++;
elseif($a < 0 && $b < 0)
$a--;
else if($a < 0 && $b > 0)
$b--;
else
$b--;
echo $a + $b;
?>​

Answer 1

Answer:

$\huge\underline\mathbb\blue{ANSWER:-}$

atang satsng mat likho

Answer 2

what is your class then I answer it