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Open on Codeforces · 1,130 unique accepted
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Quality: 9,249 global accepts · Tags: dfs and similar, dsu, graphs, sortings · first AC: Sep 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,009 global accepts · Tags: combinatorics, math · first AC: Aug 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,628 global accepts · Tags: constructive algorithms, math · first AC: Jun 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,828 global accepts · Tags: games · first AC: Dec 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 16,317 global accepts · Tags: dp · first AC: Dec 25, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 14,861 global accepts · Tags: combinatorics, data structures, dp, two pointers · first AC: Aug 16, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,531 global accepts · Tags: bitmasks, greedy, math · first AC: Nov 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,503 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Jul 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,608 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: May 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,056 global accepts · Tags: bitmasks, data structures, divide and conquer, dp, greedy, math, sortings, strings, trees · first AC: May 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,826 global accepts · Tags: bitmasks, brute force, dp, graphs, math · first AC: May 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,612 global accepts · Tags: combinatorics, greedy · first AC: Mar 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,329 global accepts · Tags: data structures, dfs and similar, games, graphs, greedy, trees · first AC: Feb 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,042 global accepts · Tags: binary search, brute force, data structures, geometry, greedy, implementation, math, ternary search, two pointers · first AC: Jan 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,354 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs · first AC: Jan 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,432 global accepts · Tags: dp, greedy, math · first AC: Dec 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,539 global accepts · Tags: binary search, dp, dsu, greedy, trees, two pointers · first AC: Dec 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,292 global accepts · Tags: binary search, brute force, greedy, math, sortings · first AC: Oct 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,011 global accepts · Tags: brute force, dfs and similar, dp, trees · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,157 global accepts · Tags: combinatorics, dp, math · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,251 global accepts · Tags: bitmasks, brute force, dp, greedy, sortings · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,486 global accepts · Tags: bitmasks, greedy, math, trees · first AC: Sep 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,043 global accepts · Tags: binary search, divide and conquer, interactive · first AC: Sep 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,057 global accepts · Tags: dp, matrices · first AC: Sep 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,300 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 26, 2024 · last AC: Jul 26, 2024 · C++20 (GCC 13-64) (first AC)