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Open on Codeforces · 447 unique accepted
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Quality: 22,357 global accepts · Tags: constructive algorithms, greedy, implementation, math, probabilities · first AC: Feb 9, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 15,814 global accepts · Tags: games, math · first AC: Feb 11, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 14,056 global accepts · Tags: binary search, data structures, two pointers · first AC: Sep 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 18,327 global accepts · Tags: data structures, dp · first AC: Aug 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 16,807 global accepts · Tags: greedy, sortings · first AC: Feb 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 18,387 global accepts · Tags: brute force, math · first AC: Jan 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 21,682 global accepts · Tags: binary search, greedy, math, sortings · first AC: Sep 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 17,704 global accepts · Tags: brute force, geometry, greedy, math · first AC: Aug 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 20,763 global accepts · Tags: dp, greedy · first AC: Jun 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 17,161 global accepts · Tags: binary search, brute force, greedy · first AC: May 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 22,013 global accepts · Tags: brute force, dp, greedy, math · first AC: Mar 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 19,881 global accepts · Tags: constructive algorithms, games, greedy, implementation, math · first AC: Dec 30, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 30,945 global accepts · Tags: bitmasks, constructive algorithms, math, number theory · first AC: Dec 23, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 16,107 global accepts · Tags: bitmasks, greedy, math · first AC: Sep 18, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 18,654 global accepts · Tags: brute force, dp, greedy, math · first AC: Aug 12, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 24,394 global accepts · Tags: binary search, data structures, greedy, implementation, math, sortings · first AC: Jul 16, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 12,740 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Feb 27, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 33,092 global accepts · Tags: constructive algorithms, data structures, two pointers · first AC: Feb 12, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 15,867 global accepts · Tags: greedy, sortings · first AC: Jan 29, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 12,852 global accepts · Tags: games · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 11,689 global accepts · Tags: data structures, hashing, implementation · first AC: Sep 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 14,590 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Aug 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 13,493 global accepts · Tags: games, greedy · first AC: Aug 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 16,639 global accepts · Tags: constructive algorithms, dp, dsu, graphs, greedy, sortings · first AC: Aug 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 21,087 global accepts · Tags: bitmasks, greedy, math, number theory · first AC: Aug 5, 2025 · C++17 (GCC 7-32) (first AC)