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Open on Codeforces · 2,493 unique accepted
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Quality: 660 global accepts · Tags: data structures, math, sortings, trees · first AC: Mar 31, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 513 global accepts · Tags: constructive algorithms, dfs and similar, dsu · first AC: May 25, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 785 global accepts · Tags: constructive algorithms, flows, graph matchings, math, number theory · first AC: May 19, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 936 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Apr 23, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,483 global accepts · Tags: bitmasks, data structures, divide and conquer, greedy, hashing, sortings, strings · first AC: Mar 20, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 486 global accepts · Tags: binary search, implementation, sortings · first AC: Dec 11, 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 7-32) (first AC)
Quality: 787 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Jan 28, 2021 · 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 6, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,226 global accepts · Tags: dp, greedy, sortings, trees · first AC: Aug 12, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,033 global accepts · Tags: combinatorics, data structures, dp · first AC: Jul 24, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 656 global accepts · Tags: *special, bitmasks, data structures, divide and conquer, dsu · first AC: Jul 22, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 473 global accepts · Tags: constructive algorithms, divide and conquer, dp, math, trees · first AC: Jul 19, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 691 global accepts · Tags: data structures, divide and conquer, implementation · first AC: Jul 1, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,415 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, interactive, math · first AC: Jun 7, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 529 global accepts · Tags: bitmasks, dp, string suffix structures · first AC: Mar 23, 2020 · C++17 (GCC 7-32) (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: 426 global accepts · Tags: constructive algorithms, strings · first AC: Feb 2, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 468 global accepts · Tags: constructive algorithms, dp, graphs, greedy, math · first AC: Jan 9, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 762 global accepts · Tags: math · first AC: Jan 9, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 533 global accepts · Tags: bitmasks, brute force, divide and conquer, fft, math · first AC: Jan 9, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 745 global accepts · Tags: brute force, constructive algorithms, hashing, interactive, math · first AC: Jan 5, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 462 global accepts · Tags: bitmasks, brute force, fft, math · first AC: Dec 10, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 461 global accepts · Tags: constructive algorithms, dfs and similar, trees · first AC: Sep 4, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 372 global accepts · Tags: dp, probabilities · first AC: Aug 14, 2019 · C++14 (GCC 6-32) (first AC)