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Open on Codeforces · 286 unique accepted
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Quality: 3,993 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dp, graphs, greedy, trees · first AC: Jun 8, 2025 · last AC: Jun 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,753 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, implementation, math · first AC: Sep 10, 2023 · C++17 (GCC 7-32) (first AC)
Tags: data structures, dp, dsu, greedy, sortings · first AC: Apr 22, 2026 · C++17 (GCC 7-32) (first AC)
Tags: data structures, greedy, ternary search, two pointers · first AC: Mar 12, 2026 · last AC: Mar 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,066 global accepts · Tags: binary search, data structures, dp, greedy, interactive, trees · first AC: Mar 7, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 3,544 global accepts · Tags: dfs and similar, dp, graphs, greedy, trees · first AC: Feb 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,183 global accepts · Tags: data structures, implementation · first AC: Jul 22, 2023 · last AC: Jul 22, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 3,461 global accepts · Tags: bitmasks, dp · first AC: Sep 15, 2019 · GNU C++11 (first AC)
Quality: 3,553 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Aug 20, 2019 · GNU C++11 (first AC)
Quality: 2,806 global accepts · Tags: binary search, data structures, implementation, sortings, trees, two pointers · first AC: Jun 24, 2019 · GNU C++11 (first AC)
Tags: constructive algorithms, math · first AC: May 6, 2026 · C++17 (GCC 7-32) (first AC)
Tags: brute force, dp, graphs, probabilities · first AC: Mar 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,058 global accepts · Tags: binary search, combinatorics, constructive algorithms, implementation, math, sortings, two pointers · first AC: Mar 7, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,293 global accepts · Tags: greedy, implementation, interactive, sortings, two pointers · first AC: Feb 5, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,582 global accepts · Tags: data structures, dfs and similar, dsu, graphs, greedy · first AC: Dec 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,700 global accepts · Tags: combinatorics, graph matchings, math · first AC: Oct 16, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,119 global accepts · Tags: binary search, bitmasks, brute force, data structures, greedy · first AC: Sep 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,195 global accepts · Tags: dp, graphs, greedy, math, probabilities · first AC: Sep 30, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,964 global accepts · Tags: bitmasks, brute force, dp, shortest paths · first AC: Sep 18, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,037 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Sep 2, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,838 global accepts · Tags: string suffix structures · first AC: May 26, 2021 · GNU C++11 (first AC)
Quality: 1,578 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graphs, implementation, interactive, trees · first AC: Apr 29, 2026 · last AC: Apr 29, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 918 global accepts · Tags: combinatorics, divide and conquer, dp, math · first AC: Mar 29, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,948 global accepts · Tags: bitmasks, dfs and similar, dp, graphs · first AC: Mar 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 782 global accepts · Tags: combinatorics, implementation, math · first AC: Nov 17, 2025 · C++17 (GCC 7-32) (first AC)