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2023

2023-11-27[Codeforces] Round 279 (Div. 2) E. Restoring Increasing Sequence

2023-11-27[Codeforces] Round 280 (Div. 2) E. Vanya and Field

2023-11-27[Codeforces] Round 282 (Div. 1) B. Obsessive String

2023-11-26[LeetCode] Count Beautiful Substrings II

2023-11-26[LeetCode] Make Lexicographically Smallest Array by Swapping Elements

2023-11-26[LeetCode] Count Beautiful Substrings I

2023-11-26[LeetCode] Matrix Similarity After Cyclic Shifts

2023-11-26[Codeforces] Round 285 (Div. 2) D. Misha and Permutations Summation

2023-11-26[Codeforces] Round 289 (Div. 2, ACM ICPC Rules) C. Sums of Digits

2023-11-26[Codeforces] Round 289 (Div. 2, ACM ICPC Rules) E. Pretty Song

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