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Open on Codeforces · 1,192 unique accepted
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Quality: 13,251 global accepts · Tags: constructive algorithms, trees · first AC: Oct 25, 2021 · C++14 (GCC 6-32) (first AC)
Tags: brute force, constructive algorithms, trees · first AC: Oct 17, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,134 global accepts · Tags: implementation, math · first AC: Oct 1, 2021 · last AC: Oct 4, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 22,811 global accepts · Tags: constructive algorithms, graphs · first AC: Aug 16, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 3,781 global accepts · Tags: brute force, constructive algorithms, implementation · first AC: Jul 15, 2021 · GNU C++11 (first AC)
Quality: 31,462 global accepts · Tags: greedy, sortings · first AC: Jun 20, 2021 · last AC: Jun 29, 2021 · GNU C++11 (first AC)
Quality: 25,712 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Apr 3, 2021 · last AC: Apr 4, 2021 · GNU C++11 (first AC)
Quality: 28,688 global accepts · Tags: math, number theory · first AC: Feb 15, 2021 · last AC: Feb 17, 2021 · GNU C++11 (first AC)
Quality: 17,922 global accepts · Tags: dp, implementation, math · first AC: Feb 12, 2021 · last AC: Feb 17, 2021 · GNU C++11 (first AC)
Quality: 24,640 global accepts · Tags: brute force, math, number theory · first AC: Sep 5, 2020 · GNU C++11 (first AC)
Quality: 19,595 global accepts · Tags: greedy, implementation · first AC: Aug 16, 2020 · last AC: Aug 17, 2020 · GNU C++11 (first AC)
Quality: 32,653 global accepts · Tags: brute force, greedy, two pointers · first AC: Aug 5, 2020 · last AC: Aug 10, 2020 · GNU C++11 (first AC)
Quality: 19,613 global accepts · Tags: constructive algorithms, greedy, strings · first AC: Jul 24, 2020 · last AC: Aug 10, 2020 · GNU C++11 (first AC)
Quality: 16,640 global accepts · Tags: constructive algorithms, dp, dsu, graphs, greedy, sortings · first AC: Aug 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,493 global accepts · Tags: games, greedy · first AC: Aug 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,593 global accepts · Tags: brute force, greedy · first AC: Apr 15, 2023 · last AC: May 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,452 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Oct 23, 2022 · last AC: Oct 25, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 13,398 global accepts · Tags: data structures, dsu, graphs, greedy · first AC: Sep 7, 2022 · last AC: Oct 1, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 17,100 global accepts · Tags: constructive algorithms, sortings · first AC: Sep 20, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 15,899 global accepts · Tags: greedy · first AC: Sep 2, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 12,031 global accepts · Tags: bitmasks, constructive algorithms, greedy, strings · first AC: Jul 12, 2022 · last AC: Jul 12, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 19,751 global accepts · Tags: brute force, data structures · first AC: Jun 28, 2022 · last AC: Jun 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 17,437 global accepts · Tags: greedy · first AC: Jun 16, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 27,149 global accepts · Tags: brute force, math · first AC: Jun 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 13,811 global accepts · Tags: combinatorics, dp, dsu, graphs, math · first AC: Jun 12, 2022 · C++14 (GCC 6-32) (first AC)