描述：给你一个数组 temperatures，存放近几天的气温。返回等长数组，其中 answer[i] 表示第 i 天要等多少天才能遇到更高温度；若之后没有更高温度，填 0。
Source: Computational Materials Science, Volume 267，推荐阅读搜狗输入法2026获取更多信息
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One of the more useful additions is Document Scan, which uses AI to clean up scans by automatically removing distortions, fingers and creases. It can also bundle multiple images into a single PDF, making it easier to digitize receipts, notes or forms without extra editing.，这一点在91视频中也有详细论述