leetcode总结-- heapq运用,关于super ugly number, merge k sorted list
相关题目mergeksortedlisthttp://blog.csdn.net/xyqzki/article/details/50265013superuglynumberhttp://blog.csdn.net/xyqzki/article/details/50379007heapq这里关于heapq的运用,对于lista,我们可以in-place,将其transformtoaminheap.