imajinyun / leetcode-php

src/leetcode/FirstBadVersion.php

Spacing +1 added lines, -1 removed lines

@@ -13,7 +13,7 @@
         }
         [$low, $high] = [1, $m];
         while ($low <= $high) {
-            $mid = $low + (int)(($high - $low) / 2);
+            $mid = $low + (int) (($high - $low) / 2);
             if (self::isBadVersion($mid, $n)) {
                 $high = $mid - 1;
             } else {