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Open on Codeforces · 758 unique accepted
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Quality: 14,527 global accepts · Tags: data structures, greedy, implementation, sortings · first AC: Mar 20, 2022 · last AC: Mar 30, 2022 · C++17 (GCC 7-32) (first AC)
Tags: brute force, implementation, math, matrices · first AC: Mar 6, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 15,002 global accepts · Tags: brute force, dp, greedy, implementation · first AC: Feb 22, 2022 · last AC: Feb 23, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 22,301 global accepts · Tags: bitmasks, math · first AC: Feb 6, 2022 · C++14 (GCC 6-32) (first AC)
Tags: constructive algorithms, data structures, greedy, math, two pointers · first AC: Jan 22, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 16,241 global accepts · Tags: constructive algorithms, dfs and similar, number theory, trees · first AC: Jan 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 18,856 global accepts · Tags: brute force, greedy, implementation, strings · first AC: Dec 2, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 10,169 global accepts · Tags: brute force, implementation, math · first AC: Dec 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,276 global accepts · Tags: data structures, two pointers · first AC: Nov 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,897 global accepts · Tags: binary search, brute force, greedy, sortings · first AC: Jun 15, 2024 · last AC: Jun 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 12,756 global accepts · Tags: binary search, data structures, greedy · first AC: May 2, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 11,607 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Oct 23, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 6,414 global accepts · Tags: constructive algorithms, games, implementation, math · first AC: Oct 7, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 12,774 global accepts · Tags: dp, games, greedy, math · first AC: Sep 30, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 11,910 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 24, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 18,010 global accepts · Tags: brute force, dp, math, number theory · first AC: Apr 30, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 15,055 global accepts · Tags: binary search, brute force, dp, greedy, implementation, math · first AC: Apr 19, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 11,583 global accepts · Tags: brute force, data structures, implementation · first AC: Mar 10, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 9,489 global accepts · Tags: *special, brute force, constructive algorithms, dsu, implementation · first AC: Mar 3, 2022 · last AC: Mar 3, 2022 · C++14 (GCC 6-32) (first AC)
Tags: bitmasks, constructive algorithms · first AC: Jan 27, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 14,552 global accepts · Tags: data structures, greedy, implementation · first AC: Jan 3, 2022 · last AC: Jan 4, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 11,314 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, dp, math · first AC: Nov 27, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 8,949 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Mar 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,520 global accepts · Tags: games · first AC: Dec 18, 2025 · last AC: Dec 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,336 global accepts · Tags: constructive algorithms, greedy, schedules · first AC: Dec 9, 2025 · C++20 (GCC 13-64) (first AC)