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Open on Codeforces · 2,228 unique accepted
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Quality: 11,944 global accepts · Tags: constructive algorithms, greedy · first AC: Jan 10, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 15,305 global accepts · Tags: dp, greedy, math, sortings · first AC: Nov 16, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 12,081 global accepts · Tags: brute force, implementation · first AC: Aug 31, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 4,685 global accepts · Tags: *special, brute force, dp, strings · first AC: Aug 23, 2019 · last AC: Aug 23, 2019 · GNU C++11 (first AC)
Quality: 15,932 global accepts · Tags: math, number theory · first AC: Jun 27, 2019 · GNU C++11 (first AC)
Tags: data structures, implementation · first AC: Mar 9, 2019 · GNU C++11 (first AC)
Quality: 18,594 global accepts · Tags: data structures · first AC: Dec 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,208 global accepts · Tags: implementation, math, number theory · first AC: Feb 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 11,590 global accepts · Tags: constructive algorithms, math · first AC: Sep 6, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 4,926 global accepts · Tags: binary search, two pointers · first AC: Aug 8, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 8,111 global accepts · Tags: dfs and similar, dsu, graphs, greedy, strings · first AC: Aug 8, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 15,077 global accepts · Tags: constructive algorithms, math, number theory · first AC: Apr 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,749 global accepts · Tags: bitmasks, constructive algorithms · first AC: Mar 9, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 13,011 global accepts · Tags: brute force, data structures, dp, greedy, implementation · first AC: Nov 12, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 8,685 global accepts · Tags: combinatorics, dp, math · first AC: Feb 26, 2022 · last AC: Feb 26, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 3,699 global accepts · Tags: greedy, math · first AC: Oct 28, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 12,401 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Oct 24, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,114 global accepts · Tags: implementation, probabilities, strings · first AC: Oct 20, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 8,264 global accepts · Tags: math, number theory · first AC: Oct 20, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 12,452 global accepts · Tags: brute force, constructive algorithms, graphs, greedy, strings · first AC: Apr 30, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 18,294 global accepts · Tags: greedy, number theory · first AC: Apr 19, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 17,925 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Sep 29, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,982 global accepts · Tags: data structures, implementation · first AC: Jun 9, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 15,484 global accepts · Tags: constructive algorithms, greedy, sortings, strings · first AC: May 1, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 24,671 global accepts · Tags: dfs and similar, dp, greedy, sortings, trees · first AC: Apr 15, 2020 · C++17 (GCC 7-32) (first AC)