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Open on Codeforces · 1,127 unique accepted
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Quality: 17,565 global accepts · Tags: games, greedy, sortings · first AC: Sep 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,836 global accepts · Tags: brute force, sortings · first AC: Sep 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 17,706 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 28, 2024 · last AC: Jul 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,828 global accepts · Tags: binary search, bitmasks, data structures, greedy, math, two pointers · first AC: Jul 22, 2024 · last AC: Jul 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 17,788 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, math · first AC: Jun 21, 2024 · last AC: Jun 21, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 21,095 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dp, graphs, shortest paths · first AC: Mar 27, 2024 · last AC: Mar 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 16,976 global accepts · Tags: brute force, constructive algorithms, greedy, math, number theory · first AC: Dec 13, 2023 · last AC: Dec 13, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 16,551 global accepts · Tags: brute force, greedy, sortings · first AC: Oct 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,676 global accepts · Tags: greedy, math, number theory · first AC: May 10, 2023 · last AC: May 10, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,542 global accepts · Tags: dsu, implementation · first AC: Aug 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 95,823 global accepts · Tags: binary search, implementation, math, number theory · first AC: Jul 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 10,672 global accepts · Tags: combinatorics, constructive algorithms, dp, greedy, strings, two pointers · first AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 9,247 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,584 global accepts · Tags: 2-sat, brute force, math, sortings · first AC: Aug 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,712 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: May 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,933 global accepts · Tags: dfs and similar, dsu, graphs, greedy, implementation, strings · first AC: Sep 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,241 global accepts · Tags: constructive algorithms, dfs and similar, number theory, trees · first AC: Sep 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 19,874 global accepts · Tags: dp · first AC: Jul 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 18,454 global accepts · Tags: constructive algorithms, greedy · first AC: Mar 3, 2024 · last AC: Mar 5, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 17,285 global accepts · Tags: binary search, brute force, constructive algorithms, games, greedy, math · first AC: Mar 5, 2024 · last AC: Mar 5, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 14,238 global accepts · Tags: constructive algorithms, greedy, math · first AC: Nov 29, 2023 · last AC: Nov 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,357 global accepts · Tags: binary search, geometry, math, ternary search · first AC: Oct 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 17,646 global accepts · Tags: dfs and similar, trees · first AC: Jul 27, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,236 global accepts · Tags: *special, implementation · first AC: Jul 1, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 8,855 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Mar 11, 2026 · C++20 (GCC 13-64) (first AC)