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Open on Codeforces · 1,082 unique accepted
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Quality: 1,577 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: May 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,125 global accepts · Tags: combinatorics, dp · first AC: May 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,579 global accepts · Tags: flows, graph matchings, graphs · first AC: Apr 7, 2025 · last AC: Apr 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 440 global accepts · Tags: dp · first AC: Mar 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 661 global accepts · Tags: brute force, dp, trees · first AC: Mar 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,035 global accepts · Tags: dfs and similar, divide and conquer, dp, graphs, sortings, trees · first AC: Feb 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 288 global accepts · Tags: binary search, data structures, implementation · first AC: Dec 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 351 global accepts · Tags: — · first AC: Mar 7, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 867 global accepts · Tags: constructive algorithms, hashing, math, number theory · first AC: Sep 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 647 global accepts · Tags: combinatorics, dp, math · first AC: Aug 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,076 global accepts · Tags: greedy, number theory, probabilities · first AC: Apr 28, 2025 · last AC: Apr 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 490 global accepts · Tags: dp, hashing, implementation, string suffix structures, strings · first AC: Mar 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,142 global accepts · Tags: bitmasks, brute force, data structures, string suffix structures, strings · first AC: Mar 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 924 global accepts · Tags: bitmasks, dp, matrices · first AC: Sep 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,628 global accepts · Tags: brute force, data structures, dp, flows, math, probabilities, sortings · first AC: Sep 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,408 global accepts · Tags: data structures, divide and conquer · first AC: Nov 3, 2024 · last AC: Mar 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 324 global accepts · Tags: binary search, data structures, dp, flows, greedy · first AC: Apr 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 319 global accepts · Tags: flows, graphs · first AC: Apr 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 945 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: Mar 31, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 891 global accepts · Tags: combinatorics, dp, math · first AC: Sep 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,165 global accepts · Tags: dp, implementation · first AC: Sep 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 663 global accepts · Tags: bitmasks, dp, graphs, trees · first AC: Sep 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 855 global accepts · Tags: divide and conquer, math, number theory, trees · first AC: Sep 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,216 global accepts · Tags: binary search, data structures, dsu, trees · first AC: Sep 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,523 global accepts · Tags: data structures, dfs and similar, trees · first AC: Sep 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)