Real-time Collision Detection (2005) A good reference book on collision detection, collision response, and various acceleration data structures.
Иракские курды станут целью для Вооруженных сил (ВС) Ирана, если пересекут границы Исламской Республики. С таким предупреждением выступил секретарь иранского Высшего совета нацбезопасности Али Ахмадиан, передает агентство Fars.
。17c 一起草官网对此有专业解读
Kinetic & Electronic Risk: Modern asymmetrical warfare has evolved beyond simple physical strikes. While one-way attack drones and sea mines turn narrow chokepoints into no-go zones, the real danger lies in electronic warfare. There has been widespread GNSS spoofing and AIS manipulation, where tankers are digitally hijacked and tricked into displaying false coordinates that lead them into restricted territorial waters for seizure. This fusion of physical and cyber-physical threats makes unescorted civilian transit a technical impossibility.
暴力做法是对每个位置向右扫描找第一个更大值，O(n²)。可抽象为：元素像一排人，身高为数值。当前人「下一个更大」= 他右侧第一个没被挡住的人（比当前矮的都被挡住）。单调栈用 O(n) 维护「右侧候选更大值」：倒序遍历，弹掉 ≤ 当前的，栈顶即答案，再入栈当前值。