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Open on Codeforces · 1,092 unique accepted
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Quality: 1,051 global accepts · Tags: data structures, divide and conquer, dp, implementation, shortest paths · first AC: Oct 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,577 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Aug 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,415 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, interactive, math · first AC: Aug 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,141 global accepts · Tags: data structures, dp · first AC: Aug 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 787 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: May 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,916 global accepts · Tags: data structures, divide and conquer, dp, greedy · first AC: Jun 4, 2024 · last AC: Apr 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,149 global accepts · Tags: combinatorics, dp, math · first AC: Nov 14, 2024 · last AC: Mar 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,647 global accepts · Tags: data structures, hashing, probabilities · first AC: Dec 24, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 742 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Dec 20, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 905 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: Nov 14, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,033 global accepts · Tags: combinatorics, data structures, dp · first AC: Nov 13, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 980 global accepts · Tags: combinatorics, dp, graphs, trees · first AC: Nov 13, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 549 global accepts · Tags: bitmasks, combinatorics, dp, fft, math, probabilities · first AC: Nov 13, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 756 global accepts · Tags: bitmasks, dp, matrices · first AC: Nov 7, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,125 global accepts · Tags: combinatorics, dp · first AC: Sep 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 625 global accepts · Tags: flows, graph matchings, graphs, greedy · first AC: Sep 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,830 global accepts · Tags: greedy · first AC: Sep 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 972 global accepts · Tags: constructive algorithms, flows, graph matchings, greedy · first AC: Aug 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 656 global accepts · Tags: *special, bitmasks, data structures, divide and conquer, dsu · first AC: Jul 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,392 global accepts · Tags: data structures, greedy · first AC: Jun 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 767 global accepts · Tags: 2-sat, brute force, combinatorics, constructive algorithms, graph matchings, graphs · first AC: Jun 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 298 global accepts · Tags: combinatorics, dsu, trees · first AC: Jun 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 978 global accepts · Tags: binary search, dfs and similar, graphs, implementation, shortest paths, two pointers · first AC: May 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,348 global accepts · Tags: bitmasks, dp, shortest paths · first AC: May 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 933 global accepts · Tags: brute force, dp, trees · first AC: May 3, 2024 · C++14 (GCC 6-32) (first AC)