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Open on Codeforces · 741 unique accepted
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Quality: 2,778 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, math · first AC: Oct 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,666 global accepts · Tags: binary search, brute force, data structures, divide and conquer, probabilities · first AC: Sep 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,659 global accepts · Tags: data structures, dp · first AC: Sep 24, 2025 · last AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,772 global accepts · Tags: dfs and similar, graphs, shortest paths · first AC: Aug 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,859 global accepts · Tags: greedy, implementation · first AC: Aug 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,741 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, greedy, trees · first AC: Aug 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,728 global accepts · Tags: binary search, data structures, dp · first AC: Jul 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,474 global accepts · Tags: combinatorics, dp, math · first AC: Jul 6, 2025 · last AC: Jul 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,556 global accepts · Tags: brute force, dfs and similar, greedy, implementation, trees · first AC: May 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,843 global accepts · Tags: combinatorics, constructive algorithms, graphs, math · first AC: Apr 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,945 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Mar 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,749 global accepts · Tags: brute force, data structures, implementation · first AC: Mar 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,138 global accepts · Tags: brute force, dp, math, number theory, trees · first AC: Mar 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,164 global accepts · Tags: dp, geometry · first AC: Mar 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,381 global accepts · Tags: dp, greedy · first AC: Mar 7, 2025 · last AC: Mar 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,054 global accepts · Tags: bitmasks, data structures, games, math, probabilities, sortings, strings, trees · first AC: Mar 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,065 global accepts · Tags: binary search, implementation, math · first AC: Feb 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,508 global accepts · Tags: bitmasks, dp, games · first AC: Feb 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,284 global accepts · Tags: data structures, implementation, math, sortings · first AC: Feb 19, 2025 · last AC: Feb 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,431 global accepts · Tags: constructive algorithms, data structures, dp, greedy, implementation · first AC: Jan 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,428 global accepts · Tags: bitmasks, dp, dsu, graphs · first AC: Dec 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,691 global accepts · Tags: data structures, dfs and similar, dp, greedy, implementation, math, sortings, trees · first AC: Dec 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,968 global accepts · Tags: binary search, data structures, math, sortings, two pointers · first AC: Dec 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,314 global accepts · Tags: brute force, geometry · first AC: Dec 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,584 global accepts · Tags: constructive algorithms, data structures, dp, implementation, math · first AC: Dec 15, 2024 · C++20 (GCC 13-64) (first AC)