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Solved: wenqizhi

Open on Codeforces · 1,398 unique accepted

CF rating:2265· Master

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2220E
Tags: dp, greedy, probabilities, sortings, trees · first AC: Apr 14, 2026 · C++20 (GCC 13-64) (first AC)
wenqizhi's solution
—· N/A
2220D2
Tags: binary search, interactive · first AC: Apr 14, 2026 · C++20 (GCC 13-64) (first AC)
wenqizhi's solution
—· N/A
2220D1
Tags: binary search, interactive · first AC: Apr 14, 2026 · C++20 (GCC 13-64) (first AC)
wenqizhi's solution

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2220C

Tags: brute force, math · first AC: Apr 14, 2026 · C++20 (GCC 13-64) (first AC)

wenqizhi's solution

—· N/A

2220B

Quality: 12,291 global accepts · Tags: greedy · first AC: Apr 14, 2026 · C++20 (GCC 13-64) (first AC)

wenqizhi's solution

—· N/A

2220A

Quality: 18,113 global accepts · Tags: greedy, sortings · first AC: Apr 14, 2026 · C++20 (GCC 13-64) (first AC)

wenqizhi's solution

—· N/A

2219D

Quality: 428 global accepts · Tags: data structures, implementation, math, trees · first AC: Apr 14, 2026 · C++20 (GCC 13-64) (first AC)

wenqizhi's solution

—· N/A

2219C

Quality: 1,214 global accepts · Tags: dfs and similar, dp, greedy, math, probabilities, trees · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)

wenqizhi's solution

—· N/A

2219B1

Quality: 3,600 global accepts · Tags: binary search, constructive algorithms, divide and conquer, interactive, math · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)

wenqizhi's solution

—· N/A

2219B2

Quality: 3,207 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)

wenqizhi's solution

—· N/A

2219A

Quality: 8,988 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)

wenqizhi's solution

—· N/A

106353G

Tags: — · first AC: Mar 25, 2026 · C++20 (GCC 13-64) (first AC)

wenqizhi's solution

—· N/A

106353J

Tags: — · first AC: Mar 25, 2026 · C++20 (GCC 13-64) (first AC)

wenqizhi's solution

—· N/A

106353B

Tags: — · first AC: Mar 25, 2026 · C++20 (GCC 13-64) (first AC)