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Open on Codeforces · 764 unique accepted
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Quality: 160 global accepts · Tags: constructive algorithms · first AC: Dec 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 95 global accepts · Tags: binary search, greedy · first AC: Nov 16, 2025 · last AC: Nov 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 379 global accepts · Tags: combinatorics, dp, fft, math · first AC: Sep 7, 2025 · last AC: Sep 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 148 global accepts · Tags: binary search, constructive algorithms, interactive, math · first AC: Jan 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 247 global accepts · Tags: combinatorics, dp, math · first AC: Sep 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 731 global accepts · Tags: *special, communication · first AC: Apr 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,821 global accepts · Tags: *special, bitmasks · first AC: Apr 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 298 global accepts · Tags: *special · first AC: Apr 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,571 global accepts · Tags: *special, strings · first AC: Apr 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,051 global accepts · Tags: *special, shortest paths · first AC: Apr 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,546 global accepts · Tags: *special, brute force, games, interactive · first AC: Apr 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,274 global accepts · Tags: *special, strings · first AC: Apr 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,603 global accepts · Tags: *special · first AC: Apr 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,137 global accepts · Tags: *special, graph matchings, implementation · first AC: Apr 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Dec 6, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Dec 5, 2025 · last AC: Dec 5, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Dec 5, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Dec 5, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Dec 5, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Dec 5, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Dec 5, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Dec 5, 2025 · PyPy 3-64 (first AC)
Tags: — · first AC: Dec 5, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Dec 5, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Dec 5, 2025 · C++20 (GCC 13-64) (first AC)