[同积元组](https://leetcode.cn/classic/problems/tuple-
当你需要找到一个有序数组中某个元素的左边界和右边界时,可以使用以下两个模板。这里我提供一个通用的模板,适用于不同数据类型:
间隙锁(Gap Locks)和临键锁(Next-Key Locks)都是用于防止并发事务引起的问题,
What are the most promising areas in CS? Why?
Why do computer science students need to gain knowledge about parallel and distributed computing?