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Open on Codeforces · 711 unique accepted
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Quality: 949 global accepts · Tags: combinatorics, dfs and similar, dsu, graphs, greedy · first AC: Sep 5, 2023 · last AC: Sep 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 580 global accepts · Tags: data structures, divide and conquer · first AC: Sep 3, 2023 · last AC: Sep 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,605 global accepts · Tags: data structures, string suffix structures, strings, trees · first AC: Jul 15, 2023 · last AC: Sep 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 726 global accepts · Tags: graphs, interactive · first AC: Aug 17, 2023 · last AC: Aug 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 466 global accepts · Tags: math, matrices, probabilities · first AC: Aug 12, 2023 · last AC: Aug 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 475 global accepts · Tags: combinatorics, geometry, probabilities · first AC: Aug 10, 2023 · last AC: Aug 10, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,627 global accepts · Tags: dp · first AC: Jul 20, 2023 · last AC: Jul 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,107 global accepts · Tags: brute force, data structures, divide and conquer, dp, greedy · first AC: Apr 20, 2023 · last AC: Jul 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 513 global accepts · Tags: constructive algorithms, dfs and similar, dsu · first AC: Mar 18, 2023 · last AC: Mar 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,035 global accepts · Tags: dfs and similar, divide and conquer, dp, graphs, sortings, trees · first AC: Feb 13, 2023 · last AC: Feb 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 905 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: Jan 30, 2023 · last AC: Jan 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,186 global accepts · Tags: data structures, dfs and similar, dp, strings, trees · first AC: Jan 18, 2023 · last AC: Jan 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,309 global accepts · Tags: data structures, dp, trees · first AC: Nov 16, 2022 · last AC: Nov 16, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,674 global accepts · Tags: dp, math · first AC: Nov 13, 2022 · last AC: Nov 13, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,483 global accepts · Tags: bitmasks, data structures, divide and conquer, greedy, hashing, sortings, strings · first AC: Nov 6, 2022 · last AC: Nov 6, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 699 global accepts · Tags: binary search, interactive · first AC: Feb 22, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 249 global accepts · Tags: binary search, constructive algorithms, implementation · first AC: Jan 17, 2024 · last AC: Jan 17, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,315 global accepts · Tags: combinatorics, probabilities · first AC: Jan 17, 2024 · last AC: Jan 17, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 501 global accepts · Tags: brute force, combinatorics, divide and conquer, dp, fft, graphs · first AC: Nov 11, 2023 · last AC: Nov 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 457 global accepts · Tags: interactive, math, number theory, probabilities · first AC: Oct 12, 2023 · last AC: Oct 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 982 global accepts · Tags: dfs and similar, graphs · first AC: Oct 2, 2023 · last AC: Oct 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,295 global accepts · Tags: binary search, data structures, flows · first AC: Jul 15, 2023 · last AC: Aug 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 787 global accepts · Tags: combinatorics, dp · first AC: Aug 9, 2023 · last AC: Aug 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,083 global accepts · Tags: combinatorics, dp · first AC: Jan 30, 2023 · last AC: Jan 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,064 global accepts · Tags: binary search, dfs and similar, hashing, string suffix structures, trees · first AC: Apr 14, 2026 · last AC: Apr 14, 2026 · C++20 (GCC 13-64) (first AC)