Opened this issue 5 years ago · 0 comments
https://death00.github.io/2019/12/24/%E5%8A%9B%E6%89%A374%E2%80%94%E2%80%94%E6%90%9C%E7%B4%A2%E4%BA%8C%E7%BB%B4%E7%9F%A9%E9%98%B5/#more
这道题主要就是利用二分查找,将矩阵做变换进行优化。