If you've been online in the past few weeks, I'm sorry. That's a general comment, but it especially goes for if you've seen posts and articles about someone named Clavicular.
“人民对美好生活的向往，就是我们的奋斗目标”
，更多细节参见51吃瓜
“坚持精准扶贫方略，用发展的办法消除贫困根源”，从打赢脱贫攻坚战到巩固拓展脱贫攻坚成果，“一把钥匙开一把锁”，一以贯之。
// strict: Catches fire-and-forget writes that ignore backpressure
mergeSortRecursive(arr, mid, right); // 排序右半部分