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Open on Codeforces · 1,060 unique accepted
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Quality: 905 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: Sep 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 370 global accepts · Tags: data structures, divide and conquer, interactive, trees · first AC: Sep 18, 2023 · last AC: Sep 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,392 global accepts · Tags: data structures, greedy · first AC: Sep 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,051 global accepts · Tags: data structures, divide and conquer, dp, implementation, shortest paths · first AC: Sep 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,483 global accepts · Tags: bitmasks, data structures, divide and conquer, greedy, hashing, sortings, strings · first AC: Sep 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 936 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Sep 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 882 global accepts · Tags: bitmasks, dp · first AC: Sep 4, 2023 · last AC: Sep 4, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 726 global accepts · Tags: graphs, interactive · first AC: Sep 1, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 745 global accepts · Tags: brute force, constructive algorithms, hashing, interactive, math · first AC: Aug 28, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 602 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Aug 1, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 479 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, math, sortings · first AC: Jul 23, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 539 global accepts · Tags: bitmasks, dp · first AC: Jul 10, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 533 global accepts · Tags: bitmasks, brute force, divide and conquer, fft, math · first AC: May 17, 2023 · last AC: May 17, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,653 global accepts · Tags: data structures, flows, graphs, implementation · first AC: May 12, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,025 global accepts · Tags: games, math · first AC: Apr 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,674 global accepts · Tags: dp, math · first AC: Mar 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,607 global accepts · Tags: data structures, string suffix structures, strings, trees · first AC: Feb 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,141 global accepts · Tags: data structures, dp · first AC: Dec 22, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 785 global accepts · Tags: constructive algorithms, flows, graph matchings, math, number theory · first AC: Nov 4, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,918 global accepts · Tags: data structures, divide and conquer, dp, greedy · first AC: Feb 4, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 270 global accepts · Tags: binary search, data structures, dp, dsu, flows, graph matchings, graphs, greedy · first AC: Mar 29, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 423 global accepts · Tags: binary search, combinatorics, data structures, dfs and similar, dp, graphs, math, trees · first AC: Nov 27, 2025 · last AC: Nov 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 498 global accepts · Tags: constructive algorithms, graphs, interactive · first AC: Jan 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 456 global accepts · Tags: combinatorics, dp, flows, graphs · first AC: Jun 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 689 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, dp, math · first AC: May 15, 2024 · C++20 (GCC 13-64) (first AC)