数学标签

[Hackerrank] Array Partition (并查集, 数学)

08-03

2018牛客多校05 J plan(数学，规律)

08-02

2018牛客多校05 G max(数学，规律)

08-02

[Codeforces1013] Round #500 (Div. 2) [based on EJOI]

07-30

[Codeforces1011] Round #499 (Div. 2)

07-29

2018牛客多校01 A Monotonic Matrix

07-20