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Open on Codeforces · 721 unique accepted
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Quality: 13,874 global accepts · Tags: graphs, shortest paths · first AC: Jul 17, 2021 · GNU C++11 (first AC)
Quality: 16,183 global accepts · Tags: math, number theory · first AC: Jul 3, 2021 · GNU C++11 (first AC)
Tags: implementation, strings · first AC: May 29, 2021 · last AC: May 30, 2021 · GNU C++11 (first AC)
Quality: 6,059 global accepts · Tags: combinatorics, implementation, math · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (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: 2,568 global accepts · Tags: brute force, greedy · first AC: Dec 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,807 global accepts · Tags: brute force, dfs and similar, graphs, shortest paths · first AC: Nov 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,646 global accepts · Tags: brute force, dfs and similar, greedy, sortings, trees · first AC: Sep 27, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,693 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jun 9, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 4,340 global accepts · Tags: dfs and similar, dp, games, trees · first AC: May 4, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 8,151 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, sortings · first AC: Feb 17, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 3,458 global accepts · Tags: greedy, math · first AC: Dec 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,669 global accepts · Tags: combinatorics, math · first AC: Nov 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 11,467 global accepts · Tags: constructive algorithms, greedy, sortings, two pointers · first AC: Nov 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 8,629 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Oct 28, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 7,640 global accepts · Tags: brute force, constructive algorithms, data structures, dp, greedy, math · first AC: Aug 26, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 4,157 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Feb 19, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,667 global accepts · Tags: brute force, chinese remainder theorem, math, number theory · first AC: Dec 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,863 global accepts · Tags: binary search, constructive algorithms, two pointers · first AC: Nov 27, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 8,144 global accepts · Tags: dfs and similar, graphs · first AC: Sep 27, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 12,166 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Jun 19, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 10,754 global accepts · Tags: constructive algorithms, greedy, sortings · first AC: May 22, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,480 global accepts · Tags: data structures, dfs and similar, graphs, implementation · first AC: Feb 20, 2022 · last AC: Mar 31, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 13,102 global accepts · Tags: dfs and similar, graphs, shortest paths · first AC: Mar 27, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 11,675 global accepts · Tags: divide and conquer, hashing, sortings, strings · first AC: Sep 3, 2021 · C++14 (GCC 6-32) (first AC)