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Open on Codeforces · 1,095 unique accepted
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Quality: 1,126 global accepts · Tags: combinatorics, dp · first AC: Feb 20, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 737 global accepts · Tags: combinatorics, dp, math · first AC: Jan 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 612 global accepts · Tags: data structures, dfs and similar, trees · first AC: Jan 3, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 803 global accepts · Tags: brute force, data structures, dp, greedy, math, probabilities, two pointers · first AC: Dec 28, 2025 · last AC: Jan 3, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 594 global accepts · Tags: bitmasks, data structures, dp, hashing, probabilities · first AC: Dec 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 570 global accepts · Tags: combinatorics, dp · first AC: Dec 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 742 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Dec 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 507 global accepts · Tags: binary search, brute force, data structures, dp, greedy · first AC: Oct 5, 2025 · last AC: Oct 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 787 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Sep 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 637 global accepts · Tags: graphs, greedy, shortest paths · first AC: Sep 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 933 global accepts · Tags: brute force, dp, trees · first AC: Sep 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,072 global accepts · Tags: brute force, combinatorics, dp, math, probabilities · first AC: Aug 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 730 global accepts · Tags: binary search, dp, strings · first AC: Jul 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,923 global accepts · Tags: data structures · first AC: Jul 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 920 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, hashing, strings · first AC: Apr 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,349 global accepts · Tags: bitmasks, dp, shortest paths · first AC: Sep 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 625 global accepts · Tags: combinatorics, math, number theory · first AC: May 8, 2024 · last AC: May 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,315 global accepts · Tags: combinatorics, probabilities · first AC: Apr 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 647 global accepts · Tags: combinatorics, dp, math · first AC: Sep 1, 2025 · last AC: Sep 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,333 global accepts · Tags: binary search, bitmasks, brute force, data structures, probabilities, trees · first AC: Aug 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 523 global accepts · Tags: data structures, greedy · first AC: May 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,991 global accepts · Tags: strings · first AC: Apr 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 646 global accepts · Tags: data structures, graphs, hashing, shortest paths, trees · first AC: Aug 27, 2024 · last AC: Aug 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 423 global accepts · Tags: combinatorics, dp, fft, math · first AC: Apr 19, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,055 global accepts · Tags: combinatorics, dp, trees · first AC: Mar 19, 2026 · C++20 (GCC 13-64) (first AC)