数学

CF1267K Key Storage

2020-1-26

CF1267K Key Storage 题解

CF1267J Just Arrange the Icons

2020-1-26

CF1267J Just Arrange the Icons 题解

SP7001 VLATTICE - Visible Lattice Points

2020-1-12

SP7001 VLATTICE - Visible Lattice Points 题解

CF1198F GCD Groups 2

2020-1-6

CF1198F GCD Groups 2 题解

P1306 斐波那契公约数

2020-1-6

P1306 斐波那契公约数题解

CF1270E Divide Points

2019-12-30

CF1270E Divide Points 题解

CF1114F Please, another Queries on Array?

2019-12-17

CF1114F Please, another Queries on Array? 题解

P3978 [TJOI2015]概率论

2019-12-17

P3978 [TJOI2015]概率论题解

CF1227F2 Wrong Answer on test 233 (Hard Version)

2019-12-10

CF1227F2 Wrong Answer on test 233 (Hard Version) 题解

ABC147F Sum Difference

2019-12-10

ABC147F Sum Difference 题解

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