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Open on Codeforces · 78 unique accepted
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Quality: 11,191 global accepts · Tags: binary search, dp, sortings, two pointers · first AC: Jun 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,349 global accepts · Tags: binary search, data structures, divide and conquer, math, number theory, two pointers · first AC: Jun 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,694 global accepts · Tags: bitmasks, brute force, dp, implementation, math · first AC: Feb 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,643 global accepts · Tags: greedy · first AC: Dec 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 12,595 global accepts · Tags: binary search, bitmasks, data structures, trees · first AC: Apr 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 16,317 global accepts · Tags: dp · first AC: May 4, 2025 · last AC: Apr 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 46,907 global accepts · Tags: graphs, shortest paths · first AC: Jan 19, 2025 · last AC: Jan 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 3,971 global accepts · Tags: dp · first AC: Dec 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,614 global accepts · Tags: dp · first AC: May 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,023 global accepts · Tags: brute force, dp · first AC: Dec 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,507 global accepts · Tags: binary search, data structures, dfs and similar, graphs, shortest paths · first AC: Dec 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,384 global accepts · Tags: dfs and similar, dp, trees · first AC: Dec 5, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,239 global accepts · Tags: data structures, implementation, sortings, two pointers · first AC: Dec 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,842 global accepts · Tags: dfs and similar, dp, games · first AC: May 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,478 global accepts · Tags: bitmasks, divide and conquer, greedy, implementation, math · first AC: Mar 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,555 global accepts · Tags: graphs, greedy, shortest paths · first AC: Jun 9, 2024 · last AC: Feb 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,499 global accepts · Tags: combinatorics, constructive algorithms, data structures, dfs and similar, greedy, implementation, trees · first AC: Jan 7, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 5,121 global accepts · Tags: dp, strings · first AC: Apr 6, 2025 · last AC: Apr 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,164 global accepts · Tags: dp, geometry · first AC: Mar 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,386 global accepts · Tags: bitmasks, brute force, dfs and similar, dp · first AC: Feb 8, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 3,379 global accepts · Tags: combinatorics, dfs and similar, dp, graphs, math, number theory, trees · first AC: Jun 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,854 global accepts · Tags: constructive algorithms, data structures, divide and conquer, games, greedy, math · first AC: Feb 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,391 global accepts · Tags: bitmasks, dp, graphs · first AC: Mar 10, 2024 · last AC: Mar 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,315 global accepts · Tags: bitmasks, brute force, hashing, meet-in-the-middle · first AC: Jan 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,045 global accepts · Tags: binary search, dfs and similar, math, meet-in-the-middle, number theory, two pointers · first AC: Jan 19, 2025 · C++17 (GCC 7-32) (first AC)