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Open on Codeforces · 238 unique accepted
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Quality: 544 global accepts · Tags: dp · first AC: Feb 3, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 607 global accepts · Tags: brute force, dp · first AC: Feb 2, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 11,605 global accepts · Tags: data structures, math · first AC: Aug 24, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,621 global accepts · Tags: data structures, math, matrices · first AC: Aug 9, 2021 · GNU C++11 (first AC)
Quality: 1,166 global accepts · Tags: combinatorics, math, probabilities · first AC: Dec 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,292 global accepts · Tags: brute force, constructive algorithms, divide and conquer, math, ternary search · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,024 global accepts · Tags: chinese remainder theorem, geometry, implementation, math, number theory · first AC: Apr 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,587 global accepts · Tags: binary search, flows, graphs · first AC: Feb 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,376 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, hashing, implementation, strings · first AC: Oct 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,004 global accepts · Tags: dfs and similar, graphs, greedy, shortest paths · first AC: Apr 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,075 global accepts · Tags: constructive algorithms, dfs and similar, graphs, shortest paths · first AC: Apr 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,073 global accepts · Tags: constructive algorithms, dfs and similar, graphs, shortest paths · first AC: Feb 15, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 6,141 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Sep 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,036 global accepts · Tags: binary search, bitmasks, combinatorics, divide and conquer, dp, math · first AC: Jul 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,227 global accepts · Tags: combinatorics, math · first AC: Apr 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 479 global accepts · Tags: dp · first AC: Mar 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,351 global accepts · Tags: bitmasks, data structures, divide and conquer, strings, trees · first AC: Jan 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,419 global accepts · Tags: bitmasks, combinatorics, dp, strings · first AC: Jun 13, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,933 global accepts · Tags: data structures, math, number theory · first AC: Jun 9, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 710 global accepts · Tags: dp, math · first AC: Feb 3, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,024 global accepts · Tags: combinatorics, math, probabilities · first AC: Dec 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 484 global accepts · Tags: — · first AC: Nov 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,443 global accepts · Tags: brute force, data structures, hashing, math, number theory · first AC: Jul 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,058 global accepts · Tags: bitmasks, data structures, dfs and similar, dp, games, math, trees · first AC: Apr 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,217 global accepts · Tags: dp, matrices · first AC: Feb 24, 2024 · C++20 (GCC 11-64) (first AC)