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Open on Codeforces · 724 unique accepted
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Quality: 1,082 global accepts · Tags: binary search, brute force, dp, greedy, sortings · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,430 global accepts · Tags: combinatorics, dp, math · first AC: Jul 17, 2024 · last AC: Jul 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 937 global accepts · Tags: bitmasks, brute force, dfs and similar · first AC: Jun 27, 2024 · last AC: Jun 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 939 global accepts · Tags: bitmasks, brute force, data structures, dp, games, two pointers · first AC: Jun 9, 2024 · last AC: Jun 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,228 global accepts · Tags: data structures, dfs and similar, hashing, string suffix structures, strings, trees · first AC: May 7, 2024 · last AC: May 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,139 global accepts · Tags: math, number theory · first AC: Apr 15, 2024 · last AC: Apr 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,302 global accepts · Tags: combinatorics, dp, dsu, fft, graphs, trees · first AC: Oct 16, 2023 · last AC: Oct 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,213 global accepts · Tags: brute force, constructive algorithms, dsu, graphs, hashing, math, number theory · first AC: Aug 21, 2023 · last AC: Aug 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,371 global accepts · Tags: data structures, dfs and similar, graphs, trees · first AC: Aug 18, 2023 · last AC: Aug 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 481 global accepts · Tags: dp, greedy, probabilities · first AC: May 29, 2023 · last AC: May 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,316 global accepts · Tags: combinatorics, dp, math, trees · first AC: May 2, 2023 · last AC: May 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 742 global accepts · Tags: binary search, geometry, sortings · first AC: Sep 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 819 global accepts · Tags: math, matrices, probabilities · first AC: Jul 17, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 681 global accepts · Tags: data structures, number theory · first AC: Jul 12, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 863 global accepts · Tags: data structures, math, matrices · first AC: Jul 3, 2022 · last AC: Jul 3, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 941 global accepts · Tags: brute force, combinatorics · first AC: Jul 2, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 594 global accepts · Tags: bitmasks, data structures, dp, hashing, probabilities · first AC: Dec 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 405 global accepts · Tags: combinatorics, dp, probabilities · first AC: Dec 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 134 global accepts · Tags: math, string suffix structures · first AC: Dec 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 466 global accepts · Tags: combinatorics, dp, fft, math, trees · first AC: Dec 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 737 global accepts · Tags: combinatorics, dp, math · first AC: Sep 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 666 global accepts · Tags: combinatorics, data structures, greedy · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,392 global accepts · Tags: data structures, greedy · first AC: Aug 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 279 global accepts · Tags: brute force, dfs and similar, graphs · first AC: Jun 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 426 global accepts · Tags: constructive algorithms, strings · first AC: Jun 1, 2025 · C++20 (GCC 13-64) (first AC)