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Open on Codeforces · 1,044 unique accepted
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Quality: 1,199 global accepts · Tags: binary search, data structures, trees · first AC: Jun 19, 2023 · last AC: Jun 19, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 662 global accepts · Tags: brute force, dp, trees · first AC: Jun 9, 2023 · last AC: Jun 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,923 global accepts · Tags: data structures · first AC: Mar 25, 2023 · last AC: Mar 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 360 global accepts · Tags: flows · first AC: Jan 10, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 204 global accepts · Tags: *special, dp, shortest paths, string suffix structures · first AC: Aug 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 523 global accepts · Tags: binary search, data structures, string suffix structures · first AC: Feb 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 613 global accepts · Tags: constructive algorithms, dp, geometry, graphs, greedy, math, sortings · first AC: Jan 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,433 global accepts · Tags: dp, greedy, two pointers · first AC: Dec 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 156 global accepts · Tags: data structures, greedy, math · first AC: Nov 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 317 global accepts · Tags: dp, matrices · first AC: Jun 9, 2024 · last AC: Jun 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,315 global accepts · Tags: combinatorics, probabilities · first AC: Jun 1, 2024 · last AC: Jun 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 404 global accepts · Tags: dp · first AC: May 31, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 601 global accepts · Tags: combinatorics, dp, trees · first AC: May 23, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 556 global accepts · Tags: constructive algorithms, dp, greedy, math · first AC: May 3, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 530 global accepts · Tags: binary search, brute force, greedy · first AC: Mar 18, 2024 · last AC: Mar 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 876 global accepts · Tags: bitmasks, brute force, combinatorics, dp, meet-in-the-middle · first AC: Nov 16, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 384 global accepts · Tags: bitmasks, math, matrices, meet-in-the-middle, number theory · first AC: Oct 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 322 global accepts · Tags: data structures, geometry, implementation, math, sortings · first AC: Aug 26, 2023 · last AC: Aug 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 478 global accepts · Tags: dp, strings · first AC: Aug 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 450 global accepts · Tags: combinatorics, dp, matrices · first AC: Jul 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 670 global accepts · Tags: bitmasks, brute force, dfs and similar, sortings · first AC: Jul 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 380 global accepts · Tags: binary search, constructive algorithms, interactive · first AC: Apr 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 450 global accepts · Tags: data structures, dfs and similar, games, graphs, implementation, trees · first AC: Jan 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 620 global accepts · Tags: constructive algorithms, greedy, math · first AC: Dec 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 326 global accepts · Tags: brute force, data structures, implementation · first AC: Dec 26, 2024 · C++17 (GCC 7-32) (first AC)