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Open on Codeforces · 1,663 unique accepted
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Quality: 664 global accepts · Tags: binary search, data structures, divide and conquer, hashing, probabilities, trees · first AC: Apr 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,289 global accepts · Tags: dp, graphs, math, probabilities, trees · first AC: Feb 6, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,338 global accepts · Tags: binary search, brute force, implementation, math, sortings · first AC: Feb 5, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,091 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Nov 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,387 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: Jul 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,379 global accepts · Tags: brute force, data structures · first AC: Jul 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,945 global accepts · Tags: math · first AC: Jan 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,465 global accepts · Tags: dfs and similar, graphs · first AC: Jul 30, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 922 global accepts · Tags: combinatorics, dp · first AC: Jul 19, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 541 global accepts · Tags: bitmasks, brute force, dp, implementation · first AC: Nov 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 641 global accepts · Tags: brute force, data structures, divide and conquer, dp, greedy, math, two pointers · first AC: Aug 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,256 global accepts · Tags: brute force, combinatorics, dp, greedy, math · first AC: Jul 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 508 global accepts · Tags: 2-sat, data structures, dp, matrices, two pointers · first AC: Jul 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 610 global accepts · Tags: binary search, data structures, dfs and similar, hashing, probabilities, trees · first AC: Apr 25, 2024 · last AC: Apr 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 999 global accepts · Tags: bitmasks, brute force, dp, greedy, implementation, strings · first AC: Feb 2, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 493 global accepts · Tags: data structures, greedy, sortings · first AC: Sep 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,504 global accepts · Tags: bitmasks, brute force, combinatorics, greedy, hashing, math, two pointers · first AC: Jul 5, 2023 · last AC: Jul 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 607 global accepts · Tags: geometry, sortings, two pointers · first AC: Jun 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,389 global accepts · Tags: combinatorics, dp · first AC: Nov 29, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,532 global accepts · Tags: data structures, probabilities, trees · first AC: Nov 15, 2022 · last AC: Nov 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,657 global accepts · Tags: data structures · first AC: Sep 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,904 global accepts · Tags: brute force, data structures, hashing, implementation, math · first AC: Sep 16, 2022 · last AC: Sep 16, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 7,954 global accepts · Tags: data structures, dsu · first AC: Sep 15, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,213 global accepts · Tags: brute force, constructive algorithms, dsu, graphs, hashing, math, number theory · first AC: Jul 26, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 570 global accepts · Tags: combinatorics, dp · first AC: Jul 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)