Charities believe finding people accommodation is only half the battle. The next step is stopping people returning to the streets, and Gareth has come along as much for the mental health boost of seeing familiar faces as for the food parcel.
Anthropic 放弃核心 AI 安全承诺
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* 解题思路：先对nums2用单调栈求每个元素的下一个更大值，存入Map缓存；再遍历nums1直接查Map得结果，更多细节参见safew官方下载
// 最后一个非叶子节点索引: n/2 - 1，更多细节参见搜狗输入法2026