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Open on Codeforces · 810 unique accepted
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Quality: 1,507 global accepts · Tags: combinatorics, dp, probabilities · first AC: Dec 21, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 589 global accepts · Tags: constructive algorithms, geometry, interactive, math · first AC: Dec 2, 2022 · last AC: Dec 2, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,547 global accepts · Tags: probabilities, shortest paths · first AC: Nov 14, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,672 global accepts · Tags: data structures, implementation, trees · first AC: Oct 26, 2022 · last AC: Oct 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,904 global accepts · Tags: brute force, data structures, hashing, implementation, math · first AC: Sep 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 970 global accepts · Tags: dp · first AC: Sep 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,942 global accepts · Tags: data structures, dp, greedy, sortings · first AC: Sep 5, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 637 global accepts · Tags: data structures, greedy, implementation · first AC: Aug 5, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,319 global accepts · Tags: combinatorics, divide and conquer, dp · first AC: Jul 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 928 global accepts · Tags: constructive algorithms, flows, graph matchings · first AC: Jul 9, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,219 global accepts · Tags: constructive algorithms, games · first AC: May 16, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,389 global accepts · Tags: combinatorics, dp · first AC: Apr 6, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,794 global accepts · Tags: data structures, divide and conquer, hashing · first AC: Dec 26, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,091 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy · first AC: Nov 7, 2021 · last AC: Nov 7, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 7,954 global accepts · Tags: data structures, dsu · first AC: Nov 4, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 961 global accepts · Tags: dp, greedy · first AC: Apr 10, 2021 · GNU C++11 (first AC)
Quality: 594 global accepts · Tags: bitmasks, data structures, dp, hashing, probabilities · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 184 global accepts · Tags: constructive algorithms · first AC: Jul 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 473 global accepts · Tags: constructive algorithms, divide and conquer, dp, math, trees · first AC: Jan 12, 2024 · last AC: Jan 12, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 475 global accepts · Tags: data structures, dsu · first AC: Nov 1, 2023 · last AC: Nov 1, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 426 global accepts · Tags: constructive algorithms, strings · first AC: Oct 26, 2023 · last AC: Oct 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 610 global accepts · Tags: brute force, data structures, number theory · first AC: Oct 26, 2023 · last AC: Oct 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 513 global accepts · Tags: constructive algorithms, dfs and similar, dsu · first AC: Oct 13, 2023 · last AC: Oct 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 662 global accepts · Tags: brute force, dp, trees · first AC: Oct 9, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,578 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Oct 7, 2023 · C++17 (GCC 9-64) (first AC)