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Open on Codeforces · 711 unique accepted
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Quality: 9,256 global accepts · Tags: graphs, shortest paths · first AC: Jun 5, 2021 · last AC: Jun 5, 2021 · GNU C++11 (first AC)
Quality: 6,544 global accepts · Tags: binary search, data structures, dp, greedy, math · first AC: Sep 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,264 global accepts · Tags: data structures, dsu, greedy, implementation, strings · first AC: Jan 19, 2024 · last AC: Jan 19, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 4,359 global accepts · Tags: combinatorics, number theory · first AC: Nov 8, 2023 · last AC: Nov 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,083 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Aug 25, 2023 · last AC: Aug 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,866 global accepts · Tags: constructive algorithms, math · first AC: Jul 31, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,505 global accepts · Tags: combinatorics, divide and conquer, dp · first AC: Jul 20, 2023 · last AC: Jul 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,824 global accepts · Tags: dp · first AC: Jul 20, 2023 · last AC: Jul 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,864 global accepts · Tags: combinatorics, constructive algorithms, greedy, math · first AC: Apr 28, 2023 · last AC: Jul 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,402 global accepts · Tags: brute force, data structures, implementation, sortings · first AC: Apr 21, 2023 · last AC: Jul 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,640 global accepts · Tags: brute force, data structures, dfs and similar, dp, implementation, trees · first AC: Apr 8, 2023 · last AC: Jul 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,315 global accepts · Tags: dfs and similar, dp, greedy, shortest paths, trees · first AC: Nov 11, 2022 · last AC: Nov 11, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 8,724 global accepts · Tags: binary search, brute force, greedy, implementation, two pointers · first AC: Nov 9, 2022 · last AC: Nov 9, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,560 global accepts · Tags: binary search, bitmasks, constructive algorithms, data structures · first AC: Nov 4, 2022 · last AC: Nov 6, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,271 global accepts · Tags: brute force, dp, math, number theory, two pointers · first AC: Nov 2, 2022 · last AC: Nov 2, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,088 global accepts · Tags: 2-sat, bitmasks, graphs, greedy · first AC: Aug 20, 2022 · last AC: Aug 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,571 global accepts · Tags: dp, matrices · first AC: Aug 19, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,844 global accepts · Tags: data structures, divide and conquer, implementation, sortings · first AC: Aug 16, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,374 global accepts · Tags: data structures, dp · first AC: Aug 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,462 global accepts · Tags: dfs and similar, dp, graphs, greedy · first AC: Aug 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,915 global accepts · Tags: bitmasks, dp, greedy, sortings · first AC: Aug 11, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,794 global accepts · Tags: data structures, implementation, math · first AC: Aug 9, 2022 · last AC: Aug 9, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,614 global accepts · Tags: dp · first AC: Aug 1, 2022 · last AC: Aug 1, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 13,382 global accepts · Tags: combinatorics, dp · first AC: May 1, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 9,370 global accepts · Tags: brute force, dp, math, number theory · first AC: Apr 24, 2022 · C++14 (GCC 6-32) (first AC)