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Open on Codeforces · 3,141 unique accepted
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Quality: 633 global accepts · Tags: data structures, dp · first AC: Apr 17, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,629 global accepts · Tags: brute force, data structures, dp, flows, math, probabilities, sortings · first AC: Apr 14, 2022 · last AC: Apr 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,544 global accepts · Tags: data structures, divide and conquer, dsu, math, trees · first AC: Apr 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,829 global accepts · Tags: constructive algorithms, two pointers · first AC: Apr 14, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,065 global accepts · Tags: binary search, dfs and similar, hashing, string suffix structures, trees · first AC: Apr 13, 2022 · last AC: Apr 13, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 739 global accepts · Tags: data structures · first AC: Apr 12, 2022 · last AC: Apr 12, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,034 global accepts · Tags: binary search, data structures, divide and conquer, trees · first AC: Apr 12, 2022 · last AC: Apr 12, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 358 global accepts · Tags: combinatorics · first AC: Apr 11, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 705 global accepts · Tags: dfs and similar, dp, graphs, greedy · first AC: Apr 11, 2022 · last AC: Apr 11, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 605 global accepts · Tags: binary search, brute force, data structures, hashing, implementation, strings · first AC: Apr 11, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,237 global accepts · Tags: bitmasks, combinatorics, data structures, divide and conquer, dp, math · first AC: Apr 6, 2022 · last AC: Apr 6, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 670 global accepts · Tags: bitmasks, brute force, dfs and similar, sortings · first AC: Apr 5, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 702 global accepts · Tags: binary search, dfs and similar, graphs, greedy, meet-in-the-middle, shortest paths · first AC: Apr 5, 2022 · last AC: Apr 5, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 606 global accepts · Tags: constructive algorithms, interactive, math · first AC: Apr 4, 2022 · last AC: Apr 4, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 719 global accepts · Tags: constructive algorithms, geometry, sortings · first AC: Apr 1, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 799 global accepts · Tags: data structures, divide and conquer, dp · first AC: Mar 3, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 484 global accepts · Tags: data structures, greedy, math · first AC: Nov 29, 2021 · last AC: Nov 29, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 496 global accepts · Tags: data structures, math · first AC: Oct 22, 2021 · last AC: Oct 23, 2021 · C++20 (GCC 11-64) (first AC)
Tags: data structures, dp, math · first AC: Oct 17, 2021 · last AC: Oct 17, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 1,662 global accepts · Tags: data structures · first AC: Aug 26, 2021 · last AC: Aug 26, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,296 global accepts · Tags: data structures, graphs, shortest paths · first AC: Aug 24, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,728 global accepts · Tags: data structures, greedy, two pointers · first AC: Aug 16, 2021 · last AC: Aug 16, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 987 global accepts · Tags: dfs and similar, graphs, probabilities, trees · first AC: Mar 14, 2021 · last AC: Mar 14, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 428 global accepts · Tags: data structures, math, number theory, two pointers · first AC: Sep 18, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 103 global accepts · Tags: combinatorics, dp · first AC: Nov 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)