* @param {number[]} position 每辆车的初始位置数组
第一百八十五条 有下列情形之一，一方当事人起诉或者双方当事人协议仲裁的，受理争议的法院或者仲裁机构可以撤销、变更救助合同：
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Stream implementations can and do ignore backpressure; and some spec-defined features explicitly break backpressure. tee(), for instance, creates two branches from a single stream. If one branch reads faster than the other, data accumulates in an internal buffer with no limit. A fast consumer can cause unbounded memory growth while the slow consumer catches up, and there's no way to configure this or opt out beyond canceling the slower branch.
Mongo - 17 658 QPS; Mean: 64.099 ms, Percentile 99: 974.379 ms