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Open on Codeforces · 1,528 unique accepted
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Quality: 909 global accepts · Tags: combinatorics, divide and conquer, dp · first AC: Feb 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,939 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Jan 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 935 global accepts · Tags: greedy, math, probabilities · first AC: Nov 14, 2022 · last AC: Nov 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,339 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Oct 9, 2022 · last AC: Oct 9, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,364 global accepts · Tags: data structures, dfs and similar, graphs, shortest paths, strings, trees · first AC: May 19, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,379 global accepts · Tags: brute force, data structures · first AC: May 11, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 555 global accepts · Tags: greedy, math, probabilities · first AC: Jun 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 649 global accepts · Tags: geometry, graphs · first AC: Feb 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 246 global accepts · Tags: flows, shortest paths · first AC: Feb 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 939 global accepts · Tags: bitmasks, brute force, data structures, dp, games, two pointers · first AC: Feb 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,504 global accepts · Tags: bitmasks, brute force, combinatorics, greedy, hashing, math, two pointers · first AC: Jan 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,953 global accepts · Tags: data structures, dsu · first AC: Nov 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,015 global accepts · Tags: combinatorics, dp, fft, math · first AC: Oct 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 641 global accepts · Tags: brute force, data structures, divide and conquer, dp, greedy, math, two pointers · first AC: Aug 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,256 global accepts · Tags: brute force, combinatorics, dp, greedy, math · first AC: Aug 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,055 global accepts · Tags: data structures, dsu, graphs, trees · first AC: Aug 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 508 global accepts · Tags: 2-sat, data structures, dp, matrices, two pointers · first AC: Jul 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,430 global accepts · Tags: combinatorics, dp, math · first AC: Jul 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 973 global accepts · Tags: brute force, data structures, implementation, math · first AC: Jul 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 497 global accepts · Tags: math · first AC: Mar 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 937 global accepts · Tags: bitmasks, brute force, dfs and similar · first AC: Feb 26, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 946 global accepts · Tags: binary search, hashing, string suffix structures · first AC: Dec 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 856 global accepts · Tags: binary search, dsu, trees · first AC: Oct 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 866 global accepts · Tags: binary search, brute force, data structures, implementation · first AC: Oct 1, 2023 · last AC: Oct 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,316 global accepts · Tags: combinatorics, dp, math, trees · first AC: Sep 26, 2023 · last AC: Sep 26, 2023 · C++20 (GCC 11-64) (first AC)