<?php
function fantastic3($n) {
$a=array();
$a[0]=0;
$a[1]=1;
$a[2]=1;
for($i=3;$i<$n;$i++){
$a[$i]=$a[$i-1]+$a[$i-2]+$a[$i-3];
}
return $a[$n];
}
echo fantastic3(5);
?>
- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- Warning: Undefined array key 5 in /in/JZXn9 on line 13
- Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
- Notice: Undefined offset: 5 in /in/JZXn9 on line 13
- Output for 7.3.32 - 7.3.33
- 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
- Notice: Undefined offset: 5 in /in/JZXn9 on line 13
preferences:
280.29 ms | 402 KiB | 459 Q