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Open on Codeforces · 373 unique accepted
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Quality: 9,398 global accepts · Tags: constructive algorithms, dfs and similar, dp, dsu, graphs · first AC: Oct 8, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 11,045 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Aug 8, 2020 · C++14 (GCC 6-32) (first AC)
Tags: brute force, greedy · first AC: Feb 24, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 6,101 global accepts · Tags: constructive algorithms, implementation · first AC: Feb 21, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 3,488 global accepts · Tags: implementation, math · first AC: Mar 4, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 5,287 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy · first AC: Jan 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,694 global accepts · Tags: bitmasks, brute force, dp, implementation, math · first AC: Feb 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,048 global accepts · Tags: binary search, greedy, hashing, strings, two pointers · first AC: Feb 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,969 global accepts · Tags: bitmasks, brute force, math, number theory · first AC: Nov 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,700 global accepts · Tags: dp, games · first AC: Jun 30, 2024 · C++20 (GCC 13-64) (first AC)
Tags: bitmasks, brute force, dp, greedy · first AC: Jun 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,080 global accepts · Tags: combinatorics, dp, math, sortings · first AC: Apr 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,704 global accepts · Tags: constructive algorithms, data structures, divide and conquer, greedy, implementation, sortings · first AC: Dec 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,031 global accepts · Tags: greedy, implementation, sortings · first AC: Sep 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,874 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graphs, greedy, implementation · first AC: Sep 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,012 global accepts · Tags: binary search, brute force, data structures, dp, dsu, greedy, math, two pointers · first AC: Jun 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,060 global accepts · Tags: brute force, dp, greedy, math, strings · first AC: Jun 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,006 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Jan 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,506 global accepts · Tags: binary search, data structures, greedy, math, number theory · first AC: Nov 18, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 7,354 global accepts · Tags: dp, greedy, implementation · first AC: Nov 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 7,052 global accepts · Tags: bitmasks, dp, math, matrices, number theory, strings · first AC: Nov 14, 2022 · last AC: Nov 14, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 14,013 global accepts · Tags: data structures, strings · first AC: Nov 25, 2021 · C++14 (GCC 6-32) (first AC)
Tags: brute force, games, greedy, implementation · first AC: Aug 30, 2020 · C++14 (GCC 6-32) (first AC)
Tags: brute force, dp, greedy, sortings · first AC: Aug 20, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 7,084 global accepts · Tags: brute force, math, number theory · first AC: Apr 24, 2019 · C++14 (GCC 6-32) (first AC)