imajinyun / leetcode-php

src/leetcode/LongestPalindrome.php

Spacing +1 added lines, -1 removed lines

@@ -33,7 +33,7 @@
             $map[$s[$i]] = ($map[$s[$i]] ?? 0) + 1;
         }
         foreach ($map as $val) {
-            $ans += (int)($val / 2) * 2;
+            $ans += (int) ($val / 2) * 2;
             if ($ans % 2 === 0 && $val % 2 === 1) {
                 $ans++;
             }