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CodeForces-1582E Pchelyonok and Segments

24 August 2022·2 mins

CodeForces-467C George and Job

24 August 2022·2 mins

CodeForces-1469C Building a Fence

24 August 2022·2 mins

LeetCode 九坤投资专场竞赛

23 August 2022·3 mins

数位 DP

19 August 2022·2 mins

LeetCode-2370 最长理想子序列

18 August 2022·1 min

LeetCode-2369 检查数组是否存在有效划分

18 August 2022·1 min

LeetCode-10 正则表达式匹配

5 August 2022·2 mins

CodeForces-1426F Number of Subsequences

4 August 2022·6 mins

CodeForces-706C Hard problem

1 August 2022·2 mins

CodeForces-1519D Maximum Sum of Products

26 July 2022·2 mins

CodeForces-474D Flowers

25 July 2022·1 min

CodeForces-1203D2 Remove the Substring (hard version)

25 July 2022·2 mins

CodeForces-431C k-Tree

21 July 2022·2 mins

CodeForces-44H Phone Number

20 July 2022·2 mins

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