输入：target = 12, position = [10,8,0,5,3], speed = [2,4,1,1,3]
2月27日，有市场消息称字节跳动旗下懂车帝正考虑在香港进行IPO，筹资10亿至15亿美元。对此，记者向懂车帝和字节跳动方面求证，双方均称“暂时不回应”。（21财经）
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The US secretary of state Marco Rubio told ambassadors in the Middle East to stop making public comments that could inflame tensions and undermine Donald Trump’s pressure on Iran to relinquish its capacity to produce a nuclear weapon, according to a memo obtained by the Guardian.
Linux explores new way of authenticating developers and their code - here's how it works