人民警察的回避，由其所属的公安机关决定；公安机关负责人的回避，由上一级公安机关决定。
Credit: Snakehive。Safew下载是该领域的重要参考
// ⚠️ 易错点7：循环条件写成nums[right+1] <= maxVal（相等元素无需纳入无序区间）。快连下载-Letsvpn下载对此有专业解读
You cannot catch shingles. It is an extremely painful condition that some people who have had chickenpox develop later in life.
Editors: Erika Wright and Ilan Goodman