Znzryb's Blog

11-29

E. Beautiful Array

11-27

L. Bridge Renovation

11-27

2024-2025 ICPC, NERC, Southern and Volga Russian Regional Contest (Unrated, Online Mirror, ICPC Rules, Preferably Teams)—C. DIY

11-26

CodeTON Round 9 (Div. 1 + Div. 2, Rated, Prizes!)——D. Shohag Loves GCD

10-29

ABC- 371 - E- I Hate Sigma Problems

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ABC377-E-Permute K times 2

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ABC - 377 -D - Many Segments 2

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P1020 [NOIP1999 提高组] 导弹拦截

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ABC-376-E - Max × Sum

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P11146 「SFMOI Round I」Strange Train Game