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Open on Codeforces · 5,525 unique accepted
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Quality: 1,344 global accepts · Tags: dp, math · first AC: Oct 2, 2023 · last AC: Oct 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 230 global accepts · Tags: data structures · first AC: Sep 11, 2023 · last AC: Sep 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 384 global accepts · Tags: constructive algorithms, data structures, graphs, greedy, implementation, shortest paths · first AC: Aug 13, 2023 · last AC: Aug 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 431 global accepts · Tags: data structures, trees · first AC: Jul 27, 2023 · last AC: Jul 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 651 global accepts · Tags: math · first AC: Jul 18, 2023 · last AC: Jul 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 338 global accepts · Tags: constructive algorithms, dp, graphs, implementation, math, trees · first AC: Jul 3, 2023 · last AC: Jul 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 319 global accepts · Tags: flows, graphs · first AC: Mar 24, 2023 · last AC: Mar 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 696 global accepts · Tags: data structures, implementation · first AC: Mar 20, 2023 · last AC: Mar 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,010 global accepts · Tags: flows, greedy · first AC: Mar 16, 2023 · last AC: Mar 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 974 global accepts · Tags: data structures · first AC: Feb 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 506 global accepts · Tags: flows, graph matchings, greedy · first AC: Jan 21, 2023 · last AC: Jan 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 945 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: Jan 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 493 global accepts · Tags: bitmasks, dp · first AC: Jan 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 517 global accepts · Tags: dp, fft, math · first AC: Dec 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 442 global accepts · Tags: bitmasks, divide and conquer, math · first AC: Oct 2, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,558 global accepts · Tags: data structures · first AC: Oct 2, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,562 global accepts · Tags: data structures, graphs, greedy · first AC: Aug 11, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,224 global accepts · Tags: binary search, data structures, dsu, trees · first AC: Jul 28, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 659 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, number theory · first AC: Jun 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 728 global accepts · Tags: data structures, math, matrices, probabilities · first AC: Apr 3, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 909 global accepts · Tags: dp · first AC: Aug 10, 2021 · GNU C++11 (first AC)
Quality: 569 global accepts · Tags: constructive algorithms, implementation · first AC: Aug 10, 2021 · GNU C++11 (first AC)
Quality: 249 global accepts · Tags: graphs · first AC: Mar 30, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 582 global accepts · Tags: data structures, dp, graphs, shortest paths · first AC: Mar 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 430 global accepts · Tags: brute force, probabilities · first AC: Feb 5, 2026 · last AC: Feb 5, 2026 · C++20 (GCC 13-64) (first AC)