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authordrbaggy <js5@sanger.ac.uk>2021-04-26 09:15:20 +0100
committerdrbaggy <js5@sanger.ac.uk>2021-04-26 09:15:20 +0100
commit03f28cae3ddea3b08a671dd3f20f3d32777aa4db (patch)
tree7aea1f86e706cf8233d89d704ac2342a0c63d059 /challenge-109/brtastic/php/ch-1.php
parent46b8aecc9397c6211a1e97a7f0638833726294a2 (diff)
parent1ff197d81f941c3dd35d77bec8a0326807e8d2b1 (diff)
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Merge remote-tracking branch 'upstream/master'
Diffstat (limited to 'challenge-109/brtastic/php/ch-1.php')
-rw-r--r--challenge-109/brtastic/php/ch-1.php8
1 files changed, 8 insertions, 0 deletions
diff --git a/challenge-109/brtastic/php/ch-1.php b/challenge-109/brtastic/php/ch-1.php
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+++ b/challenge-109/brtastic/php/ch-1.php
@@ -0,0 +1,8 @@
+<?php
+
+foreach(range(1, 20) as $num) {
+ echo array_sum(array_filter(
+ $num >= 4 ? range(2, floor($num / 2)) : [],
+ fn ($divisor) => $num % $divisor == 0
+ )) . "\n";
+}