Init + day 1 (2/2)

franck-grenier · Dec 2, 2022 · 39a646c · 39a646c
commit 39a646c
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diff --git a/1/1/index.php b/1/1/index.php
@@ -0,0 +1,14 @@
+<?php
+
+$input = explode(PHP_EOL, file_get_contents('./input.txt'));
+$elf = 0;
+foreach ($input as $calories) {
+    if ($calories === '') {
+        $elf++;
+    }
+    $elves[$elf] = (int) $calories + (int) ($elves[$elf] ?? 0);
+}
+
+print(max($elves));
+
+