【346】Moving Average from Data Stream
【353】Design Snake Game
【363】Max Sum of Rectangle No Larger Than K
【582】Kill Process
【621】Task Scheduler
【622】Design Circular Queue
【641】Design Circular Deque
【862】Shortest Subarray with Sum at Least K
原文：https://www.cnblogs.com/zhangwanying/p/9886581.html