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Open on Codeforces · 1,463 unique accepted
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Quality: 11,414 global accepts · Tags: constructive algorithms · first AC: Feb 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,896 global accepts · Tags: graphs, greedy, math · first AC: Feb 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,606 global accepts · Tags: constructive algorithms, greedy, implementation, sortings · first AC: Jun 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,843 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, math · first AC: Apr 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,618 global accepts · Tags: 2-sat, brute force, greedy, implementation, math · first AC: Sep 27, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,749 global accepts · Tags: bitmasks, constructive algorithms · first AC: Mar 9, 2023 · last AC: Mar 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 19,478 global accepts · Tags: constructive algorithms, math · first AC: Dec 2, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 14,997 global accepts · Tags: math, number theory · first AC: Oct 24, 2022 · C++14 (GCC 6-32) (first AC)
Tags: math · first AC: Oct 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 5,540 global accepts · Tags: brute force, greedy, implementation · first AC: Sep 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 7,899 global accepts · Tags: dfs and similar, graphs, shortest paths · first AC: Sep 15, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,610 global accepts · Tags: greedy, two pointers · first AC: Sep 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 10,475 global accepts · Tags: binary search, sortings · first AC: Jul 21, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,055 global accepts · Tags: data structures, implementation, sortings · first AC: Jan 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,608 global accepts · Tags: greedy · first AC: Jan 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,346 global accepts · Tags: constructive algorithms · first AC: Jan 11, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,467 global accepts · Tags: hashing, strings · first AC: Dec 13, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 5,052 global accepts · Tags: geometry, implementation, sortings · first AC: Nov 8, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 7,162 global accepts · Tags: dp, implementation · first AC: Oct 29, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 10,401 global accepts · Tags: brute force, data structures, sortings · first AC: Oct 26, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,842 global accepts · Tags: binary search, constructive algorithms, graphs, greedy · first AC: Oct 21, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 13,531 global accepts · Tags: dp, implementation, two pointers · first AC: Oct 18, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 5,643 global accepts · Tags: implementation, math · first AC: Oct 16, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 20,987 global accepts · Tags: number theory · first AC: Oct 4, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 15,472 global accepts · Tags: brute force, constructive algorithms, dp, strings · first AC: Sep 15, 2021 · C++17 (GCC 9-64) (first AC)