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Open on Codeforces · 724 unique accepted
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Quality: 1,256 global accepts · Tags: data structures, probabilities · first AC: Jun 7, 2023 · last AC: Jun 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,322 global accepts · Tags: data structures, probabilities · first AC: Jun 7, 2023 · last AC: Jun 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,541 global accepts · Tags: constructive algorithms, dfs and similar, dp, greedy, interactive · first AC: Jun 4, 2023 · last AC: Jun 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 725 global accepts · Tags: dp, probabilities · first AC: May 27, 2023 · last AC: May 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,702 global accepts · Tags: flows, graphs · first AC: Feb 20, 2023 · last AC: Feb 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,918 global accepts · Tags: data structures, dfs and similar, trees · first AC: Sep 10, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,960 global accepts · Tags: constructive algorithms, divide and conquer, graphs, implementation, interactive, trees · first AC: Jul 21, 2022 · last AC: Aug 20, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,451 global accepts · Tags: bitmasks, data structures, dp, matrices · first AC: Aug 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,640 global accepts · Tags: data structures, geometry, implementation, sortings · first AC: Aug 14, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,705 global accepts · Tags: data structures, divide and conquer · first AC: Aug 14, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,438 global accepts · Tags: bitmasks, data structures, divide and conquer, math, number theory · first AC: Jul 12, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 875 global accepts · Tags: constructive algorithms, dsu, graphs, greedy · first AC: Jun 1, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 856 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: 951 global accepts · Tags: combinatorics, dsu, number theory, probabilities, trees · first AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,131 global accepts · Tags: brute force, combinatorics, dfs and similar, dp, trees · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,025 global accepts · Tags: binary search, brute force, dp, geometry, greedy, math, two pointers · first AC: Oct 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,039 global accepts · Tags: data structures, greedy · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 991 global accepts · Tags: brute force, constructive algorithms, interactive, math · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 604 global accepts · Tags: divide and conquer, dp · first AC: Apr 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,174 global accepts · Tags: dp, graphs, greedy · first AC: Apr 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 310 global accepts · Tags: dp, games, graphs, trees · first AC: Feb 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,102 global accepts · Tags: binary search, brute force, dfs and similar, dp, trees · first AC: Oct 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 798 global accepts · Tags: brute force, dp, implementation, two pointers · first AC: Oct 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 574 global accepts · Tags: data structures, flows, graph matchings, graphs, trees · first AC: Oct 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,281 global accepts · Tags: flows, graphs, greedy · first AC: Jul 21, 2024 · last AC: Jul 21, 2024 · C++20 (GCC 13-64) (first AC)