She oversees the clinical research team at Aura, an online safety solution for individuals and families to protect their identities—and that of their children’s—in an increasingly digital landscape. The company uses AI to monitor families’ online activities and can even recognize keyboard inputs to denote if a child is using a harmful language or platform.
Reddit is organised into user-created communities called subreddits, where content is ranked by user voting rather than chronological order.
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描述：nums1 中数字 x 的「下一个更大元素」是指 x 在 nums2 中对应位置右侧的第一个比 x 大的元素。给你两个没有重复元素的数组 nums1 和 nums2，其中 nums1 是 nums2 的子集。对于每个 nums1[i]，找出其在 nums2 中的下一个更大元素；若不存在，返回 -1。
Андрей Шеньшаков