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Open on Codeforces · 851 unique accepted
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Quality: 1,627 global accepts · Tags: bitmasks, brute force, dp, graphs, math · first AC: Jul 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,191 global accepts · Tags: dfs and similar, graphs · first AC: Oct 5, 2023 · last AC: Jul 17, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,469 global accepts · Tags: dp, math, matrices, trees · first AC: May 13, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 504 global accepts · Tags: math, number theory · first AC: Mar 14, 2024 · last AC: Mar 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,091 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Feb 28, 2024 · last AC: Feb 28, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 942 global accepts · Tags: brute force, dfs and similar, divide and conquer, shortest paths · first AC: Feb 12, 2024 · last AC: Feb 12, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,044 global accepts · Tags: combinatorics, dp, math, matrices · first AC: Jan 30, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,206 global accepts · Tags: data structures, dp · first AC: Jan 30, 2024 · last AC: Jan 30, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 3,122 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Dec 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,352 global accepts · Tags: bitmasks, dp, math · first AC: Nov 10, 2023 · last AC: Nov 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,631 global accepts · Tags: brute force, data structures, divide and conquer, implementation · first AC: Oct 22, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,268 global accepts · Tags: data structures, divide and conquer, dp, hashing · first AC: Oct 21, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,057 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Oct 13, 2023 · last AC: Oct 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 955 global accepts · Tags: brute force, constructive algorithms · first AC: Oct 13, 2023 · last AC: Oct 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,822 global accepts · Tags: data structures, greedy · first AC: Sep 14, 2023 · last AC: Oct 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 629 global accepts · Tags: implementation, math · first AC: Oct 4, 2023 · last AC: Oct 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 964 global accepts · Tags: constructive algorithms, interactive, number theory · first AC: Sep 26, 2023 · last AC: Sep 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,879 global accepts · Tags: interactive, math, number theory · first AC: Sep 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,526 global accepts · Tags: combinatorics, dp, probabilities · first AC: Sep 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 167 global accepts · Tags: constructive algorithms, data structures, geometry, greedy, sortings · first AC: Apr 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 413 global accepts · Tags: data structures, greedy, implementation, trees · first AC: Mar 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 429 global accepts · Tags: combinatorics, dp · first AC: Mar 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 407 global accepts · Tags: dp, graphs, matrices · first AC: Mar 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 746 global accepts · Tags: dp, math, meet-in-the-middle, number theory · first AC: Feb 5, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 925 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Jan 31, 2026 · C++23 (GCC 14-64, msys2) (first AC)