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Open on Codeforces · 544 unique accepted
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Quality: 1,579 global accepts · Tags: brute force, constructive algorithms, implementation, sortings · first AC: Nov 17, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 855 global accepts · Tags: brute force, dp, greedy, interactive, math, number theory, trees · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 276 global accepts · Tags: data structures · first AC: Feb 24, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 785 global accepts · Tags: data structures, greedy, implementation · first AC: Feb 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 994 global accepts · Tags: data structures, dp, expression parsing, flows, greedy, strings · first AC: Feb 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 895 global accepts · Tags: games, geometry, greedy, interactive · first AC: Feb 19, 2023 · last AC: Mar 19, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 881 global accepts · Tags: graphs, shortest paths · first AC: Feb 19, 2023 · last AC: Mar 19, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 982 global accepts · Tags: games, greedy, interactive, sortings · first AC: Feb 19, 2023 · last AC: Mar 19, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,363 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Mar 20, 2023 · last AC: Feb 23, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,253 global accepts · Tags: binary search, dsu, graphs, shortest paths, trees · first AC: Dec 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,049 global accepts · Tags: combinatorics, dfs and similar, dsu, graphs, two pointers · first AC: Oct 8, 2023 · last AC: Oct 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,788 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Jul 29, 2023 · last AC: Jul 31, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 992 global accepts · Tags: constructive algorithms, greedy, trees · first AC: Mar 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,189 global accepts · Tags: combinatorics, dp, dsu, math · first AC: Mar 18, 2023 · last AC: Mar 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,239 global accepts · Tags: math, number theory, probabilities · first AC: Mar 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,994 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory, shortest paths · first AC: Feb 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,157 global accepts · Tags: bitmasks, constructive algorithms, dfs and similar, dsu, graphs, greedy, implementation, trees · first AC: Feb 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 800 global accepts · Tags: constructive algorithms, implementation, math · first AC: Jan 29, 2023 · last AC: Feb 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,058 global accepts · Tags: bitmasks, data structures, dfs and similar, dp, games, math, trees · first AC: Jan 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 862 global accepts · Tags: binary search, hashing, strings, two pointers · first AC: Jan 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,035 global accepts · Tags: combinatorics, graphs · first AC: Sep 8, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,318 global accepts · Tags: bitmasks, data structures, dfs and similar, divide and conquer, dp · first AC: Aug 8, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,365 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Aug 4, 2022 · last AC: Aug 8, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,628 global accepts · Tags: bitmasks, brute force, constructive algorithms, dp, greedy, math · first AC: Jul 31, 2022 · C++20 (GCC 11-64) (first AC)
Tags: bitmasks, dp · first AC: Jul 24, 2022 · C++20 (GCC 11-64) (first AC)