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Open on Codeforces · 803 unique accepted
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Quality: 14,111 global accepts · Tags: constructive algorithms, greedy · first AC: Nov 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,853 global accepts · Tags: games · first AC: Oct 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,989 global accepts · Tags: combinatorics, dp, math · first AC: Sep 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,926 global accepts · Tags: brute force, constructive algorithms, graph matchings, implementation · first AC: Jul 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,706 global accepts · Tags: constructive algorithms, greedy, math · first AC: Aug 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 20,153 global accepts · Tags: dp, greedy, math · first AC: Jun 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 17,491 global accepts · Tags: binary search, bitmasks, brute force, greedy · first AC: Dec 18, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 16,976 global accepts · Tags: brute force, constructive algorithms, greedy, math, number theory · first AC: Dec 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 27,114 global accepts · Tags: combinatorics, dp, greedy · first AC: Sep 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,942 global accepts · Tags: data structures, dsu, graphs, math · first AC: Aug 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 17,861 global accepts · Tags: dp, greedy, implementation, math · first AC: Jul 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,443 global accepts · Tags: constructive algorithms · first AC: Jun 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 20,736 global accepts · Tags: bitmasks, constructive algorithms · first AC: Jan 13, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 15,714 global accepts · Tags: constructive algorithms, greedy, implementation, sortings · first AC: Jan 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,077 global accepts · Tags: *special, dp · first AC: Dec 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 14,991 global accepts · Tags: dp, implementation · first AC: Dec 12, 2022 · C++20 (GCC 11-64) (first AC)
Tags: constructive algorithms · first AC: Oct 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 16,529 global accepts · Tags: binary search, data structures, schedules, two pointers · first AC: Oct 10, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 17,100 global accepts · Tags: constructive algorithms, sortings · first AC: Sep 19, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 13,398 global accepts · Tags: data structures, dsu, graphs, greedy · first AC: Sep 6, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 17,916 global accepts · Tags: bitmasks, greedy, math · first AC: Dec 24, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 15,997 global accepts · Tags: binary search, greedy, math, sortings · first AC: Dec 16, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 20,897 global accepts · Tags: dp, greedy, math · first AC: Dec 14, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 18,124 global accepts · Tags: greedy, math, sortings · first AC: Nov 2, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 12,196 global accepts · Tags: combinatorics, math · first AC: Oct 8, 2021 · C++17 (GCC 7-32) (first AC)