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Open on Codeforces · 614 unique accepted
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Quality: 413 global accepts · Tags: data structures, graph matchings, graphs, math, trees · first AC: Mar 2, 2021 · GNU C++11 (first AC)
Quality: 709 global accepts · Tags: bitmasks, constructive algorithms, trees · first AC: Feb 20, 2021 · last AC: Feb 20, 2021 · GNU C++11 (first AC)
Quality: 496 global accepts · Tags: constructive algorithms, divide and conquer · first AC: Mar 18, 2021 · last AC: Jul 7, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 614 global accepts · Tags: combinatorics, dp, fft, math · first AC: Jun 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 569 global accepts · Tags: dp, string suffix structures, strings · first AC: May 12, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 739 global accepts · Tags: dp, math, number theory · first AC: May 3, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 330 global accepts · Tags: string suffix structures, strings · first AC: Jul 26, 2024 · last AC: Jul 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,384 global accepts · Tags: bitmasks, brute force, dp, dsu, graphs · first AC: May 20, 2022 · last AC: May 20, 2022 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Apr 19, 2026 · PyPy 3-64 (first AC)
Tags: — · first AC: Apr 19, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Apr 19, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Apr 19, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Apr 19, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Apr 19, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Apr 19, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Apr 19, 2026 · PyPy 3-64 (first AC)
Tags: — · first AC: Apr 19, 2026 · PyPy 3-64 (first AC)
Tags: — · first AC: Apr 19, 2026 · PyPy 3-64 (first AC)
Tags: — · first AC: Apr 19, 2026 · PyPy 3-64 (first AC)
Tags: — · first AC: Mar 15, 2026 · PyPy 3-64 (first AC)
Tags: — · first AC: Mar 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Mar 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Mar 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Mar 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Mar 15, 2026 · PyPy 3-64 (first AC)