// 此时栈顶就是当前元素的"下一个更大值"（栈空则保持默认值0）
After the package was delivered, the tracking page changed and displayed a feedback form, my signature, and a picture of my porch. The JSON payload no longer included the entire route, but it included my address, and the payload from an easily guessable related endpoint did still contain the entire route. And that route? It included other recipients' ids, which can be used to find their home addresses, names, contents of the package (sometimes), a photo of their porch, and a copy of their signature.
，推荐阅读同城约会获取更多信息
You can find my code on GitHub.
SpeedPro positions itself as the “last mile of visual marketing” for businesses, providing large-format graphics and signs.