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Open on Codeforces · 735 unique accepted
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Quality: 11,491 global accepts · Tags: data structures, dsu, sortings · first AC: May 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,851 global accepts · Tags: constructive algorithms, greedy, implementation, math, sortings · first AC: May 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,550 global accepts · Tags: brute force, greedy, implementation, sortings · first AC: Apr 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 12,309 global accepts · Tags: brute force, strings, two pointers · first AC: Mar 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,683 global accepts · Tags: constructive algorithms, dsu, greedy · first AC: Mar 29, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 6,295 global accepts · Tags: dp, greedy · first AC: Oct 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,663 global accepts · Tags: constructive algorithms, dfs and similar, dp · first AC: Oct 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,866 global accepts · Tags: brute force, constructive algorithms, graph matchings, graphs, interactive, math · first AC: Oct 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,397 global accepts · Tags: combinatorics, data structures, dp, greedy, two pointers · first AC: Sep 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,001 global accepts · Tags: brute force, dp, math · first AC: Sep 16, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,127 global accepts · Tags: binary search, brute force, data structures, greedy, two pointers · first AC: Aug 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,777 global accepts · Tags: combinatorics, math · first AC: Aug 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,694 global accepts · Tags: bitmasks, brute force, dp, implementation, math · first AC: Mar 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,050 global accepts · Tags: binary search, greedy, hashing, strings, two pointers · first AC: Feb 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,854 global accepts · Tags: bitmasks, brute force, constructive algorithms, dp, greedy, hashing, strings · first AC: Jun 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,928 global accepts · Tags: binary search, data structures · first AC: May 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 11,323 global accepts · Tags: dp · first AC: May 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,083 global accepts · Tags: combinatorics, dp, math, sortings · first AC: Apr 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,714 global accepts · Tags: dp, games, greedy, math, schedules · first AC: Apr 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,902 global accepts · Tags: bitmasks, combinatorics, math · first AC: Mar 29, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 5,375 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Feb 14, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 4,764 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees, two pointers · first AC: Oct 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,487 global accepts · Tags: dp, greedy · first AC: Oct 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,813 global accepts · Tags: binary search, math, ternary search · first AC: Sep 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,062 global accepts · Tags: binary search, combinatorics, data structures, sortings · first AC: Sep 13, 2025 · C++17 (GCC 7-32) (first AC)