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Open on Codeforces · 1,528 unique accepted
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Quality: 2,417 global accepts · Tags: data structures, dp, greedy · first AC: Feb 6, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,463 global accepts · Tags: constructive algorithms, greedy · first AC: Jan 19, 2021 · last AC: Jan 19, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,762 global accepts · Tags: data structures, dfs and similar, dp, trees · first AC: Jan 16, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,439 global accepts · Tags: binary search, brute force, constructive algorithms, interactive · first AC: Jan 6, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,466 global accepts · Tags: binary search, bitmasks, brute force, constructive algorithms, divide and conquer, two pointers · first AC: Nov 13, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 2,748 global accepts · Tags: data structures, divide and conquer, hashing, two pointers · first AC: Oct 5, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,710 global accepts · Tags: constructive algorithms, graph matchings, greedy, implementation, sortings, two pointers · first AC: Jul 22, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,836 global accepts · Tags: binary search, bitmasks, constructive algorithms, dfs and similar, dsu, graphs · first AC: Jun 28, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 2,363 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Jun 19, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,129 global accepts · Tags: dfs and similar, dp, trees · first AC: Jun 6, 2020 · C++17 (GCC 9-64) (first AC)
Tags: dfs and similar, implementation, trees · first AC: Apr 30, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,079 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jul 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 981 global accepts · Tags: data structures, greedy, implementation, math · first AC: Aug 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,110 global accepts · Tags: binary search, data structures, dfs and similar, divide and conquer, interactive, trees · first AC: Jul 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,627 global accepts · Tags: bitmasks, brute force, dp, graphs, math · first AC: Jul 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,318 global accepts · Tags: dp · first AC: Jul 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,292 global accepts · Tags: binary search, data structures, sortings · first AC: Jun 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 942 global accepts · Tags: brute force, dfs and similar, divide and conquer, shortest paths · first AC: Nov 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,206 global accepts · Tags: data structures, dp · first AC: Oct 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,386 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: Jul 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,289 global accepts · Tags: dp, graphs, math, probabilities, trees · first AC: Apr 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,496 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Apr 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 867 global accepts · Tags: dfs and similar, dp, graphs, math, number theory, trees · first AC: Feb 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 848 global accepts · Tags: combinatorics, math, trees · first AC: Dec 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,132 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dsu, graphs, trees · first AC: Jul 14, 2022 · C++20 (GCC 11-64) (first AC)