输入：num = "1432219", k = 3
NVIDIA is a very busy company, and between all the graphics cards and AI-chasing, it wouldn’t be wholly surprising to see the company forget about its more niche offerings, such as the Android-powered NVIDIA Shield TV. Happily for all those who own one of these powerful set-top boxes, that doesn’t appear to be the case.，推荐阅读51吃瓜获取更多信息
，这一点在safew官方版本下载中也有详细论述
# Extract from .nemo
Solving Open Source Sustainability Together Our world runs on open source software that is mostly built and maintained by unpaid volunteers. Unstable funding of critical OSS poses serious risks for all of us.，详情可参考夫子