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Open on Codeforces · 779 unique accepted
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Quality: 1,290 global accepts · Tags: brute force, constructive algorithms, dfs and similar, greedy, implementation · first AC: Aug 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,463 global accepts · Tags: constructive algorithms, greedy · first AC: Aug 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,585 global accepts · Tags: dsu, graphs, greedy · first AC: Aug 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 900 global accepts · Tags: binary search, brute force, data structures, divide and conquer, greedy, implementation · first AC: Aug 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,275 global accepts · Tags: bitmasks, dp · first AC: Aug 8, 2024 · last AC: Aug 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,187 global accepts · Tags: constructive algorithms, interactive, math, meet-in-the-middle, probabilities · first AC: Aug 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 907 global accepts · Tags: binary search, constructive algorithms, data structures, implementation · first AC: Jul 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,368 global accepts · Tags: dp · first AC: Jun 30, 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 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,141 global accepts · Tags: brute force, dp, math · first AC: Jun 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,747 global accepts · Tags: dp, graph matchings · first AC: Jun 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,304 global accepts · Tags: combinatorics, data structures, dfs and similar, greedy, math, trees · first AC: Jun 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 963 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Apr 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,615 global accepts · Tags: data structures, dp, matrices, strings · first AC: Feb 22, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,459 global accepts · Tags: dp, math · first AC: Feb 22, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,133 global accepts · Tags: dp · first AC: Feb 4, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,264 global accepts · Tags: greedy, math, number theory · first AC: Feb 2, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,726 global accepts · Tags: bitmasks, brute force, data structures, dfs and similar, dsu, graphs, greedy, trees · first AC: Jan 29, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,629 global accepts · Tags: constructive algorithms, math · first AC: Dec 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,298 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dp, dsu, greedy, implementation, trees · first AC: Dec 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,070 global accepts · Tags: combinatorics, dp · first AC: Sep 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 650 global accepts · Tags: combinatorics, dfs and similar, dp, math, trees · first AC: Nov 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,071 global accepts · Tags: combinatorics, dp, math · first AC: Sep 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,027 global accepts · Tags: divide and conquer, interactive, math, probabilities, sortings · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 947 global accepts · Tags: brute force, combinatorics, dp, implementation, math · first AC: Jul 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)