描述：给定链表 head，对于每个节点，查找其右侧第一个值严格大于它的节点。返回整数数组 answer，answer[i] 为第 i 个节点的下一个更大节点值；若无，则为 0。
Nato is trying to mitigate this by attempting to manage acquisition decisions across its 32 members but the problem here is that the defence alliance's guidelines are voluntary only. All Nato members (except Spain) bowed to pressure from Donald Trump last year and agreed to ramp up defence spending. But of equal importance is whether that money is then spent effectively.
。体育直播对此有专业解读
Global news & analysis
February 26, 2026
（六）本条第三项至第五项规定人员的受雇人或者代理人。