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Open on Codeforces · 1,163 unique accepted
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Quality: 30,795 global accepts · Tags: brute force, strings · first AC: Mar 15, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 30,515 global accepts · Tags: binary search, data structures, dfs and similar, greedy, implementation · first AC: Mar 12, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 11,920 global accepts · Tags: constructive algorithms, math, number theory · first AC: May 17, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 14,691 global accepts · Tags: implementation, math · first AC: May 14, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 15,836 global accepts · Tags: games, math · first AC: Feb 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,139 global accepts · Tags: constructive algorithms, games, greedy · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,523 global accepts · Tags: brute force, combinatorics, dp · first AC: Dec 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,703 global accepts · Tags: dp, greedy, implementation · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,306 global accepts · Tags: greedy, strings, two pointers · first AC: Dec 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,561 global accepts · Tags: constructive algorithms, greedy, sortings, two pointers · first AC: Oct 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,352 global accepts · Tags: data structures, dp · first AC: Aug 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,391 global accepts · Tags: brute force, math · first AC: Jan 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,981 global accepts · Tags: binary search, brute force, data structures, greedy · first AC: Dec 28, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,146 global accepts · Tags: bitmasks, brute force, greedy, implementation, strings · first AC: Dec 19, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,814 global accepts · Tags: greedy, sortings · first AC: Dec 3, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,520 global accepts · Tags: bitmasks, brute force, math, number theory · first AC: Nov 23, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,706 global accepts · Tags: brute force, geometry, greedy, math · first AC: Aug 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 17,166 global accepts · Tags: binary search, brute force, greedy · first AC: May 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,849 global accepts · Tags: binary search, data structures, greedy · first AC: Apr 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 19,883 global accepts · Tags: constructive algorithms, games, greedy, implementation, math · first AC: Dec 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 30,972 global accepts · Tags: bitmasks, constructive algorithms, math, number theory · first AC: Dec 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 12,741 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Feb 27, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 31,570 global accepts · Tags: data structures, greedy, sortings · first AC: Jan 27, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 24,142 global accepts · Tags: greedy, math · first AC: Jan 24, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 18,795 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Sep 30, 2022 · C++17 (GCC 9-64) (first AC)