TL;DR: The Pokémon TCG: Mega Charizard X Tin and Mega Charizard Y Tins are available to preorder for $44.95 and $44.90 at Amazon — up to $7 off their typical list prices ahead of the Feb. 27 release.
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，这一点在heLLoword翻译官方下载中也有详细论述
Let’s ask ourselves: In an ideal world, what could help us here?
if (right - left <= 1) return; // 只有一个元素，无需排序
await writeToStorage(forStorage);