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Open on Codeforces · 1,398 unique accepted
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Quality: 747 global accepts · Tags: binary search, data structures, hashing, string suffix structures, strings · first AC: Dec 11, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,016 global accepts · Tags: bitmasks, dfs and similar, flows, graph matchings, graphs · first AC: Dec 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,065 global accepts · Tags: data structures, dp, games, greedy, implementation · first AC: Sep 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,071 global accepts · Tags: combinatorics, dp · first AC: Mar 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,950 global accepts · Tags: data structures, greedy · first AC: Mar 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,777 global accepts · Tags: dfs and similar, dp, dsu, graphs, greedy, trees · first AC: Mar 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,692 global accepts · Tags: data structures, divide and conquer, greedy, math · first AC: Mar 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,957 global accepts · Tags: data structures, probabilities · first AC: Mar 19, 2023 · last AC: Mar 19, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,677 global accepts · Tags: binary search, data structures · first AC: Mar 19, 2023 · last AC: Mar 19, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,174 global accepts · Tags: dp, graphs, greedy · first AC: Feb 8, 2023 · last AC: Feb 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,176 global accepts · Tags: combinatorics, math · first AC: Feb 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,739 global accepts · Tags: binary search, constructive algorithms, math · first AC: Nov 9, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,254 global accepts · Tags: binary search, dsu, graphs, shortest paths, trees · first AC: Nov 6, 2022 · last AC: Nov 6, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,032 global accepts · Tags: binary search, constructive algorithms, data structures · first AC: Nov 3, 2022 · last AC: Nov 3, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,501 global accepts · Tags: bitmasks, dp, implementation · first AC: Oct 23, 2022 · last AC: Oct 23, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,782 global accepts · Tags: data structures · first AC: Oct 9, 2022 · last AC: Oct 9, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,588 global accepts · Tags: dp, greedy, string suffix structures, strings · first AC: Oct 8, 2022 · last AC: Oct 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,371 global accepts · Tags: constructive algorithms, greedy, sortings · first AC: Sep 28, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,632 global accepts · Tags: bitmasks, constructive algorithms, math, matrices, number theory · first AC: Sep 27, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,019 global accepts · Tags: data structures, number theory · first AC: Sep 18, 2022 · last AC: Sep 18, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 414 global accepts · Tags: binary search, divide and conquer, dp, hashing, math, two pointers · first AC: Apr 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 635 global accepts · Tags: bitmasks, dp, math · first AC: Mar 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 819 global accepts · Tags: constructive algorithms, greedy, math, strings · first AC: Feb 3, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 780 global accepts · Tags: bitmasks, dp · first AC: Jan 29, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,027 global accepts · Tags: divide and conquer, interactive, math, probabilities, sortings · first AC: Oct 15, 2025 · C++20 (GCC 13-64) (first AC)