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Open on Codeforces · 166 unique accepted
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Quality: 9,993 global accepts · Tags: dfs and similar, dsu, graphs, greedy, implementation · first AC: Sep 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,016 global accepts · Tags: dfs and similar, implementation · first AC: Dec 20, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 10,315 global accepts · Tags: bitmasks, dfs and similar, graphs · first AC: Nov 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 861 global accepts · Tags: number theory · first AC: Mar 24, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 4,084 global accepts · Tags: bitmasks, dp, math, probabilities · first AC: Jun 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,322 global accepts · Tags: binary search, implementation, math, sortings · first AC: Jun 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,534 global accepts · Tags: divide and conquer, dsu, graphs, sortings, trees · first AC: Nov 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,815 global accepts · Tags: constructive algorithms, greedy, implementation, sortings · first AC: Sep 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,954 global accepts · Tags: dp, greedy · first AC: Aug 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,620 global accepts · Tags: binary search, bitmasks, brute force, dp · first AC: Aug 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,475 global accepts · Tags: binary search, brute force, constructive algorithms, math, two pointers · first AC: Nov 26, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,430 global accepts · Tags: dfs and similar, dp, graphs · first AC: Apr 27, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 5,666 global accepts · Tags: bitmasks, dp, graphs, greedy, shortest paths · first AC: Apr 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,089 global accepts · Tags: brute force, data structures, dfs and similar, graphs, hashing, trees · first AC: Aug 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,125 global accepts · Tags: constructive algorithms, dfs and similar, games, graphs, greedy, interactive · first AC: Jul 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,886 global accepts · Tags: bitmasks, constructive algorithms, graphs, greedy, math, number theory · first AC: Jul 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,171 global accepts · Tags: binary search, data structures, dfs and similar, graphs, greedy, shortest paths, sortings · first AC: Dec 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,847 global accepts · Tags: brute force, dfs and similar, dp, graphs, greedy, number theory · first AC: Sep 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,097 global accepts · Tags: bitmasks, dfs and similar, dp, greedy, trees · first AC: Sep 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,358 global accepts · Tags: binary search, data structures, sortings · first AC: Mar 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,219 global accepts · Tags: 2-sat, dfs and similar, dsu, graphs · first AC: Dec 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,863 global accepts · Tags: bitmasks, data structures · first AC: Dec 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,335 global accepts · Tags: binary search, data structures, greedy, math, number theory, two pointers · first AC: Nov 3, 2023 · last AC: Nov 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,085 global accepts · Tags: brute force, dp · first AC: Oct 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,330 global accepts · Tags: constructive algorithms, interactive, math · first AC: Sep 12, 2023 · C++20 (GCC 11-64) (first AC)