Part of the explanation for why so few users will need to verify their age is that Discord already uses an internal "age determination" system that looks at "how long your account has existed, whether you have a payment method on file, what types of servers you're in, and general patterns of account activity."
* 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
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Филолог заявил о массовой отмене обращения на «вы» с большой буквы09:36
Lily JamaliNorth America Technology correspondent, New York
* iOS 平台的ByteArray类型实现