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Open on Codeforces · 1,047 unique accepted
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Quality: 1,210 global accepts · Tags: binary search, data structures, dp, hashing, strings · first AC: May 26, 2024 · last AC: May 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,049 global accepts · Tags: dp · first AC: May 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,057 global accepts · Tags: constructive algorithms, dp, greedy · first AC: May 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,499 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: Apr 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 869 global accepts · Tags: bitmasks, dfs and similar, dp, flows, graphs, math · first AC: Apr 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 615 global accepts · Tags: constructive algorithms, dsu, graphs, implementation · first AC: Apr 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,262 global accepts · Tags: data structures, string suffix structures, strings, trees · first AC: Mar 8, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,609 global accepts · Tags: combinatorics, dp, math, two pointers · first AC: Mar 7, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,071 global accepts · Tags: combinatorics, dp, math · first AC: Feb 22, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,130 global accepts · Tags: combinatorics, constructive algorithms, dp, implementation, math · first AC: Feb 21, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,383 global accepts · Tags: graphs, shortest paths · first AC: Jan 19, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 619 global accepts · Tags: brute force, combinatorics, constructive algorithms, dfs and similar, graph matchings, greedy, math · first AC: Jan 2, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,037 global accepts · Tags: combinatorics, dp · first AC: Dec 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,439 global accepts · Tags: data structures, probabilities · first AC: Nov 13, 2023 · last AC: Nov 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,939 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Oct 23, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 769 global accepts · Tags: brute force · first AC: Feb 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,211 global accepts · Tags: combinatorics, dp, math, strings · first AC: Nov 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 253 global accepts · Tags: math, matrices · first AC: Oct 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,687 global accepts · Tags: math, matrices · first AC: Oct 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 746 global accepts · Tags: dp, math, meet-in-the-middle, number theory · first AC: Sep 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 752 global accepts · Tags: combinatorics, dp, math · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 424 global accepts · Tags: bitmasks, data structures, math · first AC: Sep 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 831 global accepts · Tags: bitmasks, brute force, combinatorics, math · first AC: Sep 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 918 global accepts · Tags: brute force, constructive algorithms, dp, string suffix structures, strings · first AC: Sep 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 223 global accepts · Tags: dfs and similar, graphs · first AC: Sep 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)