4.10 581. 最短无序连续子数组
title = extract_text(soup.select_one("h1"))，详情可参考91视频
NASA recently ended a manned mission to the International Space Station (ISS) a month early, citing a medical issue with one of the astronauts. The space agency just revealed that the impacted astronaut was Mike Fincke. This was the first medical evacuation in the history of the ISS.，这一点在旺商聊官方下载中也有详细论述
Compared with the boxy, sharp-cornered design of the Samsung, the Pixel 10 Pro XL has flat edges that let you grip the phone firmly and subtle curves that help reduce the overall footprint. Put a case on both devices, and you'll notice the difference even more.，详情可参考旺商聊官方下载