* @param arr 数组
其最新更新（於昨晚更新）的總額為9.7兆美元，雖然依然是相當龐大的數字，但遠低於特朗普聲稱的金額。
。关于这个话题，safew官方下载提供了深入分析
// 数组完全有序，直接返回0
Последние новости
Economics professor Constantin Burgi of University College, Dublin, said a decoupling of job gains and wider growth - like the one the US is seeing today - often occurs when an economy goes through a structural shift, like the advent of AI.