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Open on Codeforces · 1,325 unique accepted
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Quality: 767 global accepts · Tags: 2-sat, brute force, combinatorics, constructive algorithms, graph matchings, graphs · first AC: Jul 15, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 949 global accepts · Tags: combinatorics, dfs and similar, dsu, graphs, greedy · first AC: Sep 7, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,272 global accepts · Tags: constructive algorithms, dfs and similar, interactive, math, number theory · first AC: Sep 7, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,579 global accepts · Tags: flows, graph matchings, graphs · first AC: Sep 6, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,187 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graph matchings, graphs, trees · first AC: Aug 31, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 607 global accepts · Tags: chinese remainder theorem, data structures, implementation, number theory, two pointers · first AC: Jul 3, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,674 global accepts · Tags: dp, math · first AC: Jun 13, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 486 global accepts · Tags: data structures, divide and conquer, implementation, trees · first AC: Mar 22, 2020 · C++17 (GCC 7-32) (first AC)
Tags: binary search, dp, sortings, strings · first AC: Feb 23, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,830 global accepts · Tags: greedy · first AC: Jul 26, 2016 · GNU C++11 (first AC)
Quality: 1,528 global accepts · Tags: dfs and similar, dp, dsu, trees, two pointers · first AC: Sep 27, 2015 · GNU C++11 (first AC)
Quality: 2,607 global accepts · Tags: data structures, string suffix structures, strings, trees · first AC: Aug 24, 2015 · GNU C++11 (first AC)
Quality: 1,034 global accepts · Tags: data structures, divide and conquer · first AC: Jun 8, 2015 · GNU C++11 (first AC)
Quality: 284 global accepts · Tags: binary search, bitmasks, brute force, data structures, greedy, string suffix structures · first AC: Feb 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 605 global accepts · Tags: brute force, dp, greedy, math, probabilities · first AC: Oct 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 660 global accepts · Tags: data structures · first AC: May 10, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 503 global accepts · Tags: dp, greedy, shortest paths · first AC: Feb 15, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 305 global accepts · Tags: dp, math, number theory · first AC: Jan 1, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 513 global accepts · Tags: combinatorics, fft, math · first AC: Dec 6, 2020 · C++17 (GCC 9-64) (first AC)
Tags: binary search, greedy · first AC: Nov 26, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,083 global accepts · Tags: combinatorics, dp · first AC: Jul 3, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 305 global accepts · Tags: constructive algorithms, dfs and similar, dp, trees · first AC: Apr 21, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 450 global accepts · Tags: combinatorics, dp, matrices · first AC: Apr 5, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 517 global accepts · Tags: combinatorics, divide and conquer, trees · first AC: Nov 20, 2019 · C++17 (GCC 7-32) (first AC)
Tags: combinatorics, data structures, dp · first AC: Dec 23, 2018 · last AC: Dec 23, 2018 · C++17 (GCC 7-32) (first AC)