<?php
$cups = array();
for($i=0; $i<100; $i++){
$cups[$i] = 0;
}
for($x=1; $x<100; $x++){
for($y=$x; $y<100; $y+=$x){
$cups[$y] = !$cups[$y];
}
}
$selected = array();
foreach($cups as $key => $value){
if($value == 1){
$selected[] = $key;
}
}
$sel_str = implode(', ', $selected);
echo $sel_str;
echo "\n\n\n\n";
foreach (explode(', ', '1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, 169, 196, 225') as $num) {
settype($num, 'integer');
echo decbin($num)."\n";
}
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- 1, 4, 9, 16, 25, 36, 49, 64, 81
1
100
1001
10000
11001
100100
110001
1000000
1010001
1100100
1111001
10010000
10101001
11000100
11100001
preferences:
258.76 ms | 406 KiB | 372 Q