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Open on Codeforces · 403 unique accepted
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Quality: 1,665 global accepts · Tags: bitmasks, brute force, constructive algorithms, dfs and similar, dp, greedy, math · first AC: Aug 31, 2025 · last AC: Aug 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,019 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Aug 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,167 global accepts · Tags: constructive algorithms, sortings · first AC: Aug 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,785 global accepts · Tags: dp · first AC: Nov 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,098 global accepts · Tags: binary search, brute force, dp, greedy, two pointers · first AC: Oct 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 896 global accepts · Tags: graph matchings, greedy · first AC: Nov 16, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 961 global accepts · Tags: binary search, brute force, data structures, dp, games, graphs, greedy · first AC: Oct 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,039 global accepts · Tags: data structures, greedy · first AC: Oct 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,687 global accepts · Tags: data structures, dfs and similar, dp, dsu, greedy, trees · first AC: Oct 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,023 global accepts · Tags: binary search, brute force, dp, geometry, greedy, math, two pointers · first AC: Oct 13, 2025 · last AC: Oct 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,436 global accepts · Tags: combinatorics, data structures, dp · first AC: Sep 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 991 global accepts · Tags: brute force, constructive algorithms, interactive, math · first AC: Sep 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,023 global accepts · Tags: data structures, implementation, sortings, two pointers · first AC: Sep 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,237 global accepts · Tags: bitmasks, combinatorics, dp, probabilities · first AC: Sep 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,915 global accepts · Tags: data structures, dp, greedy, math, number theory, two pointers · first AC: Sep 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 952 global accepts · Tags: constructive algorithms, dfs and similar, graphs, math · first AC: Aug 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,696 global accepts · Tags: constructive algorithms, dfs and similar, dp, greedy, trees · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,416 global accepts · Tags: brute force, combinatorics, dp, math, two pointers · first AC: Jul 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 998 global accepts · Tags: greedy · first AC: Jun 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,798 global accepts · Tags: dp, graphs, shortest paths · first AC: Apr 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,747 global accepts · Tags: dp, graph matchings · first AC: Dec 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,691 global accepts · Tags: data structures, divide and conquer, greedy, math · first AC: Dec 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,585 global accepts · Tags: dsu, graphs, greedy · first AC: Oct 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 931 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: May 6, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,496 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Nov 25, 2025 · last AC: Nov 25, 2025 · C++17 (GCC 7-32) (first AC)