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Open on Codeforces · 1,697 unique accepted
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Quality: 764 global accepts · Tags: brute force, constructive algorithms, interactive · first AC: Aug 17, 2021 · last AC: Aug 17, 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 · C++17 (GCC 9-64) (first AC)
Quality: 544 global accepts · Tags: math, matrices · first AC: Jul 7, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 5,627 global accepts · Tags: dp · first AC: Jun 14, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 564 global accepts · Tags: binary search, data structures, dfs and similar, dsu, graphs, implementation · first AC: Jun 14, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 623 global accepts · Tags: combinatorics, math, number theory · first AC: Jun 14, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,917 global accepts · Tags: data structures, divide and conquer, dp, greedy · first AC: Nov 3, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 220 global accepts · Tags: dp, greedy · first AC: Sep 19, 2020 · last AC: Sep 19, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,033 global accepts · Tags: combinatorics, data structures, dp · first AC: Jul 24, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 473 global accepts · Tags: constructive algorithms, divide and conquer, dp, math, trees · first AC: Jul 21, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 511 global accepts · Tags: constructive algorithms, data structures, divide and conquer, geometry, graphs, implementation, trees · first AC: Oct 21, 2019 · Java 8 (first AC)
Quality: 384 global accepts · Tags: bitmasks, math, matrices, meet-in-the-middle, number theory · first AC: Jul 9, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 457 global accepts · Tags: data structures, dfs and similar, graphs, greedy, shortest paths, trees · first AC: Mar 21, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 497 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graphs, implementation · first AC: Mar 11, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 102 global accepts · Tags: — · first AC: Feb 3, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,433 global accepts · Tags: dp, greedy, two pointers · first AC: Jul 13, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 421 global accepts · Tags: bitmasks, brute force, fft · first AC: May 5, 2020 · last AC: May 7, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 368 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Oct 23, 2019 · Java 8 (first AC)
Quality: 1,184 global accepts · Tags: bitmasks, constructive algorithms, data structures, dfs and similar, implementation, math, matrices, number theory, trees · first AC: Nov 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 304 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, data structures, dp, hashing, math · first AC: Oct 27, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 606 global accepts · Tags: constructive algorithms, interactive, math · first AC: Aug 8, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 705 global accepts · Tags: dfs and similar, dp, graphs, greedy · first AC: Aug 7, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 990 global accepts · Tags: bitmasks, brute force, dp · first AC: May 18, 2020 · last AC: May 18, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 349 global accepts · Tags: constructive algorithms, dsu, sortings · first AC: Nov 4, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 651 global accepts · Tags: math · first AC: Jul 8, 2021 · C++17 (GCC 9-64) (first AC)