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Open on Codeforces · 302 unique accepted
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Quality: 1,020 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: 1,036 global accepts · Tags: data structures, greedy · first AC: Oct 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,956 global accepts · Tags: data structures, probabilities · first AC: Aug 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,628 global accepts · Tags: bitmasks, brute force, constructive algorithms, dp, greedy, math · first AC: Aug 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,730 global accepts · Tags: hashing, string suffix structures, strings · first AC: May 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,303 global accepts · Tags: binary search, data structures, divide and conquer, geometry, ternary search · first AC: Dec 20, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,627 global accepts · Tags: bitmasks, brute force, dp, graphs, math · first AC: Jul 29, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,300 global accepts · Tags: bitmasks, dfs and similar, dp, greedy · first AC: Jul 24, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 934 global accepts · Tags: constructive algorithms, graphs, interactive · first AC: Jun 21, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 867 global accepts · Tags: dfs and similar, dp, graphs, math, number theory, trees · first AC: Feb 2, 2023 · last AC: Feb 11, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 6,272 global accepts · Tags: data structures, divide and conquer, dp · first AC: Dec 17, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 890 global accepts · Tags: bitmasks, games, math, matrices · first AC: Oct 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,115 global accepts · Tags: data structures, dp, geometry · first AC: Oct 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,756 global accepts · Tags: bitmasks, dfs and similar, dp, fft, greedy, implementation, math, trees · first AC: Aug 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,532 global accepts · Tags: data structures, probabilities, trees · first AC: Feb 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 865 global accepts · Tags: binary search, brute force, data structures, implementation · first AC: Dec 29, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 7,950 global accepts · Tags: data structures, dsu · first AC: Dec 29, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 2,587 global accepts · Tags: dfs and similar, divide and conquer, dsu, trees · first AC: Dec 3, 2022 · last AC: Dec 3, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 661 global accepts · Tags: combinatorics, dp, math · first AC: Jan 14, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 3,408 global accepts · Tags: data structures, divide and conquer · first AC: Feb 3, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,210 global accepts · Tags: data structures · first AC: Mar 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,541 global accepts · Tags: *special, brute force, games, interactive · first AC: Apr 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 10,131 global accepts · Tags: *special, graph matchings, implementation · first AC: Apr 2, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Mar 5, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Mar 5, 2025 · C++17 (GCC 7-32) (first AC)