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Open on Codeforces · 654 unique accepted
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Tags: brute force, implementation, math, matrices · first AC: Mar 6, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,236 global accepts · Tags: *special, implementation · first AC: Oct 9, 2021 · C++14 (GCC 6-32) (first AC)
Tags: graphs, greedy · first AC: Aug 1, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 6,704 global accepts · Tags: *special, implementation · first AC: Apr 1, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 7,171 global accepts · Tags: interactive · first AC: Dec 2, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 16,466 global accepts · Tags: brute force, divide and conquer, interactive, math · first AC: Dec 2, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 37,942 global accepts · Tags: dp · first AC: Nov 3, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 34,838 global accepts · Tags: dp · first AC: Oct 31, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 62,181 global accepts · Tags: dfs and similar, graphs, greedy, implementation, math, shortest paths · first AC: Jun 14, 2020 · last AC: Oct 1, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 51,679 global accepts · Tags: dp, greedy, implementation · first AC: Jun 14, 2020 · last AC: Oct 1, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 29,178 global accepts · Tags: combinatorics, dp, number theory · first AC: Sep 20, 2020 · last AC: Oct 1, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 18,963 global accepts · Tags: brute force, dp, implementation, sortings, ternary search · first AC: Oct 1, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 10,455 global accepts · Tags: constructive algorithms, greedy, math · first AC: Sep 30, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 9,743 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,954 global accepts · Tags: constructive algorithms, dp, math, number theory · first AC: Jun 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,800 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Jan 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,060 global accepts · Tags: constructive algorithms, data structures, greedy, sortings, trees · first AC: Sep 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 18,009 global accepts · Tags: brute force, dp, math, number theory · first AC: Jul 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,751 global accepts · Tags: constructive algorithms, dp, greedy, shortest paths, strings · first AC: Jan 27, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 10,028 global accepts · Tags: combinatorics, number theory, sortings · first AC: Oct 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,400 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graphs, greedy, implementation, math · first AC: Mar 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 20,590 global accepts · Tags: binary search, brute force, math, number theory · first AC: Mar 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,980 global accepts · Tags: greedy · first AC: Nov 27, 2022 · last AC: Jan 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,760 global accepts · Tags: greedy, math · first AC: Nov 27, 2022 · last AC: Dec 23, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,220 global accepts · Tags: implementation · first AC: Nov 16, 2022 · C++14 (GCC 6-32) (first AC)