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Abdulla Kaleem Abdul Ghafoor

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Comments 3

Survivor

//VARIABLE l1 is an array of numbers from 1-1500

$last = end($l1); while(count($l1)>1){

foreach($l1 as $a=> $b) { if($a%2 != 0)

unset($l1[$a]);

}

if($last == end($l1))       
unset($l1[0]);

    $l1 = array_values($l1);


foreach($l1 as $a=> $b)
    echo $b."\n";

echo "

"; $last = end($l1); }

context
Multiples of 8 plus 1
for($i=1;$i<50;$i++){

if($i%2 != 0){
if((($i*$i)-1) % 8 ==0){
    echo  (($i*$i)-1)/8;
    echo "* 8 are :";
    echo  ($i*$i)-1;echo "<br>";

}
}

}

context
Survivor

//VARIABLE l1 is an array of numbers from 1-1500

$last = end($l1);
while(count($l1)>1){

foreach($l1 as $a=> $b)
{
if($a%2 != 0)
unset($l1[$a]);

}


if($last == end($l1))       
unset($l1[0]);

    $l1 = array_values($l1);


foreach($l1 as $a=> $b)
    echo $b."\n";
echo "<br> <br>";
$last = end($l1);
}
context