Tag: 前缀和 prefix sum | Znzryb's Blog

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前缀和 prefix sum Tag

2025

01-22

2025牛客WC1-F-双生双宿之探

2024

11-16

Codeforces Round 986 (Div. 2)—C. Alice's Adventures in Cutting Cake

11-02

ABC- 378 - E - Mod Sigma Problem

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ABC371-D-1D Country

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ABC-375-D - ABA

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ABC-373-E - How to Win the Election