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Open on Codeforces · 926 unique accepted
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Quality: 9,972 global accepts · Tags: binary search, interactive · first AC: May 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,608 global accepts · Tags: data structures, dp · first AC: Apr 27, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 4,641 global accepts · Tags: brute force, data structures, dfs and similar, dp, implementation, trees · first AC: Apr 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,102 global accepts · Tags: binary search, data structures, dp, greedy, sortings · first AC: Mar 10, 2023 · last AC: Mar 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,486 global accepts · Tags: combinatorics, divide and conquer, dp, math, number theory · first AC: Mar 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,805 global accepts · Tags: dp · first AC: Feb 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,815 global accepts · Tags: combinatorics, dfs and similar, dsu, graphs, implementation · first AC: Jan 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,691 global accepts · Tags: bitmasks, combinatorics, dfs and similar, dp, math, probabilities, trees · first AC: Jan 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,115 global accepts · Tags: dfs and similar, dp, greedy, sortings, trees · first AC: Nov 25, 2022 · last AC: Jan 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,498 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, math · first AC: Nov 25, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,746 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, graphs, trees · first AC: Sep 30, 2022 · last AC: Oct 1, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 4,864 global accepts · Tags: combinatorics, constructive algorithms, greedy, math · first AC: Sep 2, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 3,687 global accepts · Tags: binary search, divide and conquer, interactive · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,531 global accepts · Tags: bitmasks, greedy, math · first AC: Nov 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,583 global accepts · Tags: brute force, interactive, probabilities · first AC: Nov 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,017 global accepts · Tags: combinatorics, constructive algorithms, greedy, implementation · first AC: Sep 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,608 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Apr 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,306 global accepts · Tags: dp, math, probabilities · first AC: Mar 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,907 global accepts · Tags: brute force, dp, number theory · first AC: Mar 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,864 global accepts · Tags: dfs and similar, dp, greedy, trees · first AC: Mar 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,328 global accepts · Tags: binary search, data structures, greedy, two pointers · first AC: Nov 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,012 global accepts · Tags: bitmasks, dfs and similar, dp · first AC: Nov 24, 2024 · last AC: Nov 24, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,986 global accepts · Tags: bitmasks, dp, math, probabilities · first AC: Sep 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,531 global accepts · Tags: binary search, constructive algorithms, interactive · first AC: Aug 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 253 global accepts · Tags: *special, combinatorics · first AC: May 13, 2024 · Kotlin 1.7 (first AC)