// First, we acquire a reader that gives an exclusive lock
For some boards, remapping or programming keys using software is a crucial feature. Gaming peripherals have extra keys that you can set to execute a series of keystrokes with the push of a single button, and we cover the best gaming keyboards in a separate guide. Keyboards that work with layers, in which a single button can perform several functions, typically allow you to change what those are. Some ergo keyboards have non-standard layouts, like thumb clusters with multiple keys near the space bar that you operate with your thumb. You’ll also be able to program those.
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Фото: Дмитрий Лебедев / Коммерсантъ
* 时间复杂度: O(nlogn) 最坏: O(n²) 空间复杂度: O(logn) 稳定: ✗