63-летняя Деми Мур вышла в свет с неожиданной стрижкой17:54
Automated product descriptions
,这一点在safew官方版本下载中也有详细论述
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。时间复杂度 O(len1 + len2)。
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