Keep track the history of the keyword to determine when a keyword is rising or down in popularity over time.
习题链接：LeetCode 496. 下一个更大元素 I
。关于这个话题，safew官方版本下载提供了深入分析
63-летняя Деми Мур вышла в свет с неожиданной стрижкой17:54
The NYT Connections puzzle today is not too difficult to solve if you're into astrology.