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Open on Codeforces · 1,307 unique accepted
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Quality: 16,152 global accepts · Tags: bitmasks, constructive algorithms · first AC: Jan 27, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 14,552 global accepts · Tags: data structures, greedy, implementation · first AC: Jan 3, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 14,310 global accepts · Tags: constructive algorithms, math · first AC: Aug 26, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 14,542 global accepts · Tags: greedy, sortings, strings · first AC: Jul 23, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 55,462 global accepts · Tags: dfs and similar, graphs, trees · first AC: Jun 27, 2021 · GNU C++11 (first AC)
Quality: 8,582 global accepts · Tags: brute force, math, two pointers · first AC: Feb 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 6,005 global accepts · Tags: binary search, greedy, math, sortings, ternary search, two pointers · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,262 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Jul 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,842 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, math · first AC: Apr 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,868 global accepts · Tags: binary search, data structures, greedy, sortings · first AC: Feb 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,782 global accepts · Tags: bitmasks, data structures · first AC: Jan 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,960 global accepts · Tags: 2-sat, combinatorics, dp · first AC: Jan 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,310 global accepts · Tags: binary search, brute force, data structures, greedy, sortings, two pointers · first AC: Dec 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,606 global accepts · Tags: constructive algorithms, greedy, implementation, sortings · first AC: Nov 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 12,617 global accepts · Tags: 2-sat, brute force, greedy, implementation, math · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,540 global accepts · Tags: binary search, dp, two pointers · first AC: Aug 4, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 15,623 global accepts · Tags: binary search, greedy · first AC: Jul 15, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 14,209 global accepts · Tags: bitmasks, math · first AC: Feb 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 8,273 global accepts · Tags: dp, greedy, math · first AC: Jan 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 15,446 global accepts · Tags: binary search, constructive algorithms, greedy, implementation · first AC: Jul 16, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 11,396 global accepts · Tags: brute force, greedy · first AC: Jun 3, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 11,129 global accepts · Tags: binary search, greedy, strings, two pointers · first AC: May 13, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,539 global accepts · Tags: *special, greedy · first AC: Mar 5, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,834 global accepts · Tags: combinatorics, math, sortings · first AC: Feb 28, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 22,164 global accepts · Tags: dfs and similar, graphs, sortings · first AC: Feb 14, 2022 · C++14 (GCC 6-32) (first AC)