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Open on Codeforces · 1,223 unique accepted
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Quality: 1,752 global accepts · Tags: dsu, graphs, greedy, implementation · first AC: Jun 12, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,891 global accepts · Tags: combinatorics, data structures, math, sortings · first AC: Apr 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,518 global accepts · Tags: data structures, math · first AC: Apr 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,374 global accepts · Tags: bitmasks, dp, greedy, sortings · first AC: Apr 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,914 global accepts · Tags: brute force, data structures, dfs and similar, dp, trees, two pointers · first AC: Apr 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,252 global accepts · Tags: combinatorics, dfs and similar, dp, greedy, trees · first AC: Mar 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,401 global accepts · Tags: constructive algorithms, dfs and similar, dsu, geometry, greedy, implementation, math · first AC: Mar 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,271 global accepts · Tags: combinatorics, dfs and similar, divide and conquer, dp, probabilities, trees · first AC: Feb 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,024 global accepts · Tags: data structures, graphs, shortest paths · first AC: Jan 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,906 global accepts · Tags: bitmasks, brute force, combinatorics, data structures, dp, number theory, sortings · first AC: Jan 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,970 global accepts · Tags: dfs and similar, dp, greedy · first AC: Jan 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,405 global accepts · Tags: geometry, sortings · first AC: Jan 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,953 global accepts · Tags: binary search, data structures · first AC: Jan 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,444 global accepts · Tags: brute force, data structures, math, number theory · first AC: Jan 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,185 global accepts · Tags: graphs, greedy, shortest paths · first AC: Dec 19, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,210 global accepts · Tags: math, matrices · first AC: Nov 28, 2022 · last AC: Nov 28, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,164 global accepts · Tags: dfs and similar, graphs, math · first AC: Nov 28, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,576 global accepts · Tags: constructive algorithms, greedy, implementation, interactive, math · first AC: Jul 7, 2022 · last AC: Oct 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,342 global accepts · Tags: dp · first AC: Oct 25, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,723 global accepts · Tags: binary search, data structures, dfs and similar, divide and conquer, dsu, greedy, trees · first AC: Jul 19, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 5,862 global accepts · Tags: bitmasks, constructive algorithms, data structures · first AC: Jul 12, 2022 · last AC: Jul 12, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 917 global accepts · Tags: combinatorics, divide and conquer, dp, math · first AC: Mar 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,442 global accepts · Tags: combinatorics, dp, math · first AC: Feb 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,022 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Feb 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 449 global accepts · Tags: — · first AC: Dec 21, 2024 · C++20 (GCC 13-64) (first AC)