Austria GP — Sept. 20
// 步骤1：计算每辆车的到达时间（精确浮点数，禁止取整！）
。WPS官方版本下载对此有专业解读
Long before the days of Denuvo, the now-infamous game DRM, we knew that any such system living in the user’s accessible memory was vulnerable. So, we shifted to what we call today a Trusted Execution Environment (TEE).
先理解原理：看动图 + 手动模拟小数组