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Open on Codeforces · 486 unique accepted
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Quality: 8,402 global accepts · Tags: constructive algorithms, geometry, greedy, math, sortings · first AC: Jul 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,226 global accepts · Tags: dp, implementation · first AC: Apr 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,645 global accepts · Tags: brute force, dfs and similar, greedy, sortings, trees · first AC: Sep 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,370 global accepts · Tags: constructive algorithms, dfs and similar, games, graphs, greedy, trees · first AC: Aug 30, 2024 · C++20 (GCC 13-64) (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: 11,463 global accepts · Tags: constructive algorithms, greedy, sortings, two pointers · first AC: Nov 28, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 8,041 global accepts · Tags: binary search, bitmasks, data structures, hashing, math, sortings · first AC: Feb 1, 2023 · last AC: Sep 20, 2023 · 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 · last AC: Aug 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 16,903 global accepts · Tags: dfs and similar, graphs, two pointers · first AC: Jul 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,951 global accepts · Tags: brute force, dp, greedy · first AC: Jun 3, 2023 · last AC: Jun 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 8,369 global accepts · Tags: brute force, dp, greedy, probabilities · first AC: Mar 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,169 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: May 8, 2022 · last AC: Oct 16, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 10,211 global accepts · Tags: binary search, data structures, greedy, math · first AC: Oct 9, 2022 · last AC: Oct 9, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 10,376 global accepts · Tags: combinatorics, data structures, implementation, math · first AC: Aug 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 24,769 global accepts · Tags: binary search, dp, hashing, string suffix structures, strings · first AC: Sep 19, 2021 · last AC: Sep 26, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 10,847 global accepts · Tags: brute force, geometry, greedy, implementation · first AC: Jul 17, 2021 · last AC: Jul 17, 2021 · GNU C++11 (first AC)
Quality: 5,427 global accepts · Tags: brute force, dfs and similar, dp, graphs, trees · first AC: Sep 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,196 global accepts · Tags: combinatorics, dfs and similar, graphs, trees · first AC: Aug 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,830 global accepts · Tags: brute force, data structures, divide and conquer, greedy, sortings · first AC: May 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,357 global accepts · Tags: brute force, data structures, dfs and similar, dsu, math, trees · first AC: Aug 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,855 global accepts · Tags: brute force, dp, greedy, strings · first AC: Feb 17, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 7,169 global accepts · Tags: math, number theory · first AC: Jul 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,014 global accepts · Tags: binary search, brute force, data structures, dp, dsu, greedy, math, two pointers · first AC: Jun 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 4,900 global accepts · Tags: brute force, greedy, implementation · first AC: Jun 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,279 global accepts · Tags: constructive algorithms, greedy · first AC: Mar 23, 2023 · C++20 (GCC 11-64) (first AC)