* @param arr 待排序数组
但實際上，張又俠和習近平在早年並無交集，兩人在北京所上的並不是同一所學校，之後，習近平到陝西下鄉，而張又俠到雲南服役。到1980年代初，習近平回到北京，在國防部任秘書；而張又俠開赴中越戰爭的前線並立下戰功。
，详情可参考51吃瓜
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As part of its Amazon partnership, OpenAI plans to develop a new “stateful runtime environment” where OpenAI models will run on Amazon’s Bedrock platform. The company will also expand its previously announced AWS partnership, which committed $38 billion in compute services, by $100 billion. OpenAI has committed to consuming at least 2GW of AWS Tranium compute as part of the deal, and also plans to build custom models to support Amazon consumer products.