The A Wall:* Calculating a 200-300km car route (or even shorter bicycle/pedestrian paths) could mean visiting over a million road segments, taking 10-20 seconds. For longer trips, this wait could become frustrating.
FT Digital Edition: our digitised print edition,详情可参考夫子
Author(s): Aayush Trivedi, Jalaj Kumar, Mehdi Salem, Alankar Alankar,这一点在爱思助手下载最新版本中也有详细论述
// 步骤3:遍历排序后的位置,用单调栈判断独立车队
Altman 的这番话,看上去合理,但也有明显的逻辑谬误。人类确实要吃喝 20 年才能「变聪明」,但这 20 年的能量消耗是基线生存,用来维持生命、维持社会运转,不是专为「产生智能」而额外投入的。哪怕一个人一辈子啥都不学,躺平当咸鱼,他也得吃饭喝水呼吸。