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Open on Codeforces · 850 unique accepted
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Quality: 618 global accepts · Tags: dp · first AC: Oct 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,917 global accepts · Tags: data structures, divide and conquer, dp, greedy · first AC: Oct 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 827 global accepts · Tags: combinatorics, dp, graphs, math · first AC: Sep 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 580 global accepts · Tags: data structures, divide and conquer · first AC: Sep 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,217 global accepts · Tags: binary search, dp · first AC: Sep 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,653 global accepts · Tags: data structures, flows, graphs, implementation · first AC: Aug 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 920 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, hashing, strings · first AC: Aug 15, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,434 global accepts · Tags: data structures, implementation, string suffix structures, two pointers · first AC: Aug 15, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,166 global accepts · Tags: brute force, dfs and similar, dp, string suffix structures, strings · first AC: Aug 9, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,186 global accepts · Tags: data structures, dfs and similar, dp, strings, trees · first AC: Aug 7, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,579 global accepts · Tags: flows, graph matchings, graphs · first AC: Apr 17, 2024 · last AC: Apr 17, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,348 global accepts · Tags: bitmasks, dp, shortest paths · first AC: Apr 11, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,141 global accepts · Tags: data structures, dp · first AC: Aug 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,922 global accepts · Tags: data structures · first AC: Aug 26, 2023 · last AC: Aug 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,036 global accepts · Tags: dfs and similar, divide and conquer, dp, graphs, sortings, trees · first AC: Aug 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 556 global accepts · Tags: constructive algorithms, dp, greedy, math · first AC: Apr 22, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 432 global accepts · Tags: brute force, constructive algorithms, greedy, math, number theory, strings · first AC: Jan 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 508 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Jan 5, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 620 global accepts · Tags: combinatorics, dp, math · first AC: Dec 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 144 global accepts · Tags: brute force, constructive algorithms, greedy, sortings · first AC: Dec 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,226 global accepts · Tags: dp, greedy · first AC: Nov 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 314 global accepts · Tags: dp · first AC: Nov 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 305 global accepts · Tags: constructive algorithms, dfs and similar, dp, trees · first AC: Oct 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 610 global accepts · Tags: dfs and similar, dp, greedy · first AC: Oct 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 787 global accepts · Tags: combinatorics, dp · first AC: Sep 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)