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Open on Codeforces · 2,733 unique accepted
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Quality: 589 global accepts · Tags: data structures, divide and conquer, implementation, trees · first AC: Jan 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 695 global accepts · Tags: brute force, dp, greedy, shortest paths · first AC: Jan 16, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 764 global accepts · Tags: brute force, constructive algorithms, interactive · first AC: Aug 9, 2021 · last AC: Aug 9, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 767 global accepts · Tags: 2-sat, brute force, combinatorics, constructive algorithms, graph matchings, graphs · first AC: Jul 11, 2021 · last AC: Jul 11, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 399 global accepts · Tags: brute force, dp, flows, graph matchings · first AC: May 17, 2021 · last AC: May 17, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,918 global accepts · Tags: data structures, divide and conquer, dp, greedy · first AC: Nov 2, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 894 global accepts · Tags: data structures, divide and conquer, probabilities · first AC: Mar 4, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 856 global accepts · Tags: combinatorics, data structures, math · first AC: Nov 15, 2019 · last AC: Nov 15, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 554 global accepts · Tags: combinatorics, math, number theory, probabilities · first AC: Apr 23, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 842 global accepts · Tags: bitmasks, divide and conquer, trees · first AC: Jul 28, 2021 · last AC: Jul 28, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,309 global accepts · Tags: data structures, dp · first AC: Feb 26, 2019 · last AC: Feb 26, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,184 global accepts · Tags: bitmasks, constructive algorithms, data structures, dfs and similar, implementation, math, matrices, number theory, trees · first AC: Jul 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 639 global accepts · Tags: data structures, dfs and similar, dp, dsu, graphs, trees · first AC: Dec 19, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 380 global accepts · Tags: brute force, dfs and similar, dp, graphs, hashing · first AC: Sep 8, 2021 · last AC: Sep 9, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 670 global accepts · Tags: bitmasks, brute force, dfs and similar, sortings · first AC: Jul 29, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 606 global accepts · Tags: constructive algorithms, interactive, math · first AC: Jul 11, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 719 global accepts · Tags: constructive algorithms, geometry, sortings · first AC: Apr 24, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 323 global accepts · Tags: dp, math, matrices · first AC: Jan 19, 2021 · last AC: Jan 19, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,075 global accepts · Tags: data structures, dfs and similar, dp, shortest paths, trees · first AC: May 4, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 670 global accepts · Tags: binary search, dp, math · first AC: Nov 5, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 435 global accepts · Tags: dp, implementation, trees · first AC: Jun 24, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 874 global accepts · Tags: bitmasks, brute force, dsu, graph matchings, trees · first AC: Apr 30, 2024 · C++20 (GCC 13-64) (first AC)
Tags: data structures, two pointers · first AC: Feb 29, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 945 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: Dec 30, 2022 · last AC: Dec 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 237 global accepts · Tags: data structures, graphs, interactive · first AC: Mar 19, 2021 · last AC: Mar 20, 2021 · C++17 (GCC 9-64) (first AC)