HBC52016FakeMathProblem,数据结构,线段树,思维Is Today Friday?题解

TangTang loves Friday and he has made up a list of n days which are all Friday!Each date in this lis...

算法基础篇 2023-11-18 51 #HBC52016FakeMathProblem #数据结构 #线段树 #思维Is Today Friday?题解