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算法

CodeForces-431C k-Tree

21 July 2022·2 mins

CodeForces-377A Maze

21 July 2022·1 min

CodeForces-1196D2 RGB Substring (hard version)

21 July 2022·1 min

CodeForces-510C Fox And Names

21 July 2022·2 mins

拓扑排序

21 July 2022·1 min

CodeForces-1371D Grid-00100

21 July 2022·2 mins

CodeForces-1458A Row GCD

20 July 2022·1 min

CodeForces-44H Phone Number

20 July 2022·2 mins

CodeForces-1342C Yet Another Counting Problem

20 July 2022·2 mins

CodeForces-1373D Maximum Sum on Even Positions

20 July 2022·1 min

CodeForces-1038D Slime

19 July 2022·1 min

CodeForces-1051D Bicolorings

19 July 2022·2 mins

CodeForces-573B Bear and Blocks

18 July 2022·1 min

CodeForces-1096D Easy Problem

18 July 2022·1 min

CodeForces-1283E New Year Parties

18 July 2022·2 mins

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