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Open on Codeforces · 540 unique accepted
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Quality: 19,186 global accepts · Tags: dfs and similar, dp, trees · first AC: Sep 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,358 global accepts · Tags: brute force, data structures, dfs and similar, dsu, math, trees · first AC: Aug 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 11,323 global accepts · Tags: dp · first AC: May 23, 2024 · last AC: May 24, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 6,348 global accepts · Tags: data structures, dfs and similar, dp, graphs, greedy, math, trees · first AC: May 16, 2024 · last AC: May 16, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,722 global accepts · Tags: constructive algorithms, implementation, interactive · first AC: May 14, 2024 · last AC: May 14, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 8,510 global accepts · Tags: binary search, brute force, implementation, math · first AC: May 14, 2024 · last AC: May 14, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 7,429 global accepts · Tags: bitmasks, greedy, math, strings, trees · first AC: May 14, 2024 · last AC: May 14, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 7,620 global accepts · Tags: binary search, bitmasks, brute force, dp · first AC: May 13, 2024 · last AC: May 13, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 7,538 global accepts · Tags: dfs and similar, dsu, graphs, implementation, math · first AC: May 10, 2024 · last AC: May 10, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 5,996 global accepts · Tags: greedy, sortings · first AC: May 7, 2024 · last AC: May 7, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 6,928 global accepts · Tags: binary search, data structures · first AC: May 6, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 7,375 global accepts · Tags: binary search, data structures, two pointers · first AC: Jan 27, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 3,182 global accepts · Tags: dp, games, implementation, strings · first AC: Jan 17, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 6,467 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, number theory · first AC: Dec 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,573 global accepts · Tags: binary search, brute force, data structures, dp, dsu, greedy, implementation, sortings · first AC: Nov 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,549 global accepts · Tags: dp, math, sortings · first AC: Nov 16, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,333 global accepts · Tags: data structures, greedy, two pointers · first AC: Sep 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,862 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Aug 1, 2025 · last AC: Aug 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,878 global accepts · Tags: binary search, bitmasks, brute force, data structures, dp, greedy, trees, two pointers · first AC: Feb 16, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,461 global accepts · Tags: constructive algorithms, data structures, dp, greedy, implementation · first AC: Feb 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,515 global accepts · Tags: dfs and similar, dp, games, graphs, greedy, trees · first AC: Dec 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,241 global accepts · Tags: data structures, implementation, sortings, two pointers · first AC: Dec 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,855 global accepts · Tags: binary search, data structures, dp, implementation, math · first AC: Oct 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,511 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, sortings · first AC: Oct 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,042 global accepts · Tags: brute force, data structures, dp, greedy, math, number theory, sortings · first AC: Sep 25, 2024 · C++17 (GCC 7-32) (first AC)