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Open on Codeforces · 1,228 unique accepted
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Quality: 1,025 global accepts · Tags: binary search, brute force, dp, geometry, greedy, math, two pointers · first AC: Oct 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,039 global accepts · Tags: data structures, greedy · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,437 global accepts · Tags: combinatorics, data structures, dp · first AC: Sep 15, 2025 · last AC: Sep 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,238 global accepts · Tags: bitmasks, combinatorics, dp, probabilities · first AC: Sep 10, 2025 · last AC: Sep 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,928 global accepts · Tags: binary search, dfs and similar, dp, dsu, graphs, shortest paths, sortings · first AC: Jan 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,318 global accepts · Tags: brute force, data structures, divide and conquer, dp, implementation, math, trees · first AC: Dec 19, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,209 global accepts · Tags: data structures, dp, dsu, graphs, math, trees · first AC: Oct 9, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,524 global accepts · Tags: binary search, bitmasks, data structures, greedy, two pointers · first AC: Jul 7, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,368 global accepts · Tags: dp · first AC: Jul 2, 2024 · last AC: Jul 2, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,304 global accepts · Tags: combinatorics, data structures, dfs and similar, greedy, math, trees · first AC: May 31, 2024 · last AC: Jun 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,141 global accepts · Tags: brute force, dp, math · first AC: Jun 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,443 global accepts · Tags: brute force, data structures, hashing, math, number theory · first AC: Jun 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,666 global accepts · Tags: brute force, data structures, divide and conquer, hashing, math · first AC: Apr 16, 2024 · last AC: Apr 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,671 global accepts · Tags: brute force, implementation, math · first AC: Apr 15, 2024 · last AC: Apr 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,240 global accepts · Tags: 2-sat, data structures, dfs and similar, dp · first AC: Mar 25, 2024 · last AC: Mar 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,107 global accepts · Tags: dfs and similar, graphs, greedy, implementation, sortings, trees · first AC: Mar 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,198 global accepts · Tags: binary search, brute force, data structures, dfs and similar, dsu, graphs, shortest paths · first AC: Mar 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 907 global accepts · Tags: binary search, constructive algorithms, data structures, implementation · first AC: Mar 20, 2024 · last AC: Mar 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,623 global accepts · Tags: combinatorics, math, probabilities · first AC: Mar 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,747 global accepts · Tags: dp, graph matchings · first AC: Jan 24, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,229 global accepts · Tags: combinatorics, dp, math · first AC: Dec 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 908 global accepts · Tags: 2-sat, binary search, data structures, graphs, trees · first AC: Dec 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,026 global accepts · Tags: bitmasks, divide and conquer, dp, greedy · first AC: Dec 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,255 global accepts · Tags: bitmasks, brute force, dp, graphs, math, meet-in-the-middle, trees · first AC: Nov 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,081 global accepts · Tags: brute force, greedy, implementation, math, sortings · first AC: Oct 31, 2023 · C++20 (GCC 11-64) (first AC)