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Open on Codeforces · 1,030 unique accepted
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Quality: 14,997 global accepts · Tags: math, number theory · first AC: Oct 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 9,547 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Oct 21, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 15,448 global accepts · Tags: binary search, constructive algorithms, greedy, implementation · first AC: Jul 16, 2022 · C++20 (GCC 11-64) (first AC)
Tags: binary search, data structures, greedy · first AC: Jun 7, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 15,542 global accepts · Tags: binary search, brute force, greedy, sortings · first AC: Dec 27, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 9,195 global accepts · Tags: brute force, graphs, greedy, math · first AC: Dec 24, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 10,264 global accepts · Tags: math, number theory · first AC: Nov 22, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 11,590 global accepts · Tags: constructive algorithms, math · first AC: Oct 24, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 13,156 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Sep 5, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 7,491 global accepts · Tags: games, greedy · first AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,685 global accepts · Tags: binary search, data structures, greedy, math, schedules, sortings · first AC: Dec 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,742 global accepts · Tags: constructive algorithms, dp, graphs · first AC: Dec 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,568 global accepts · Tags: brute force, greedy · first AC: Dec 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,969 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Nov 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,340 global accepts · Tags: dfs and similar, dp, games, trees · first AC: Aug 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 14,161 global accepts · Tags: brute force, constructive algorithms, data structures, greedy, implementation, sortings · first AC: Feb 10, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 7,640 global accepts · Tags: brute force, constructive algorithms, data structures, dp, greedy, math · first AC: Aug 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,834 global accepts · Tags: constructive algorithms, math · first AC: Aug 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,735 global accepts · Tags: brute force, implementation, math · first AC: Jun 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,543 global accepts · Tags: binary search, math · first AC: Mar 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,922 global accepts · Tags: greedy, strings · first AC: Feb 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,157 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Feb 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,053 global accepts · Tags: constructive algorithms, data structures, dp, dsu, greedy, sortings · first AC: Jan 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,667 global accepts · Tags: brute force, chinese remainder theorem, math, number theory · first AC: Dec 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 4,863 global accepts · Tags: binary search, constructive algorithms, two pointers · first AC: Dec 1, 2022 · C++20 (GCC 11-64) (first AC)