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Open on Codeforces · 964 unique accepted
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Quality: 4,662 global accepts · Tags: brute force, dp, hashing, strings · first AC: Feb 13, 2023 · last AC: Feb 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,380 global accepts · Tags: constructive algorithms, hashing, implementation, math · first AC: Aug 11, 2022 · last AC: Jan 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,546 global accepts · Tags: binary search, constructive algorithms, dfs and similar, graphs, greedy, trees · first AC: Nov 24, 2022 · last AC: Nov 24, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 5,971 global accepts · Tags: dp, sortings · first AC: Oct 26, 2022 · last AC: Oct 26, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,374 global accepts · Tags: data structures, dp · first AC: Oct 23, 2022 · last AC: Oct 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 4,851 global accepts · Tags: brute force, combinatorics, data structures, geometry, math, sortings · first AC: Oct 19, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,602 global accepts · Tags: binary search, data structures, implementation, sortings, two pointers · first AC: Sep 8, 2021 · last AC: Sep 13, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 6,525 global accepts · Tags: dfs and similar, dsu, shortest paths, trees · first AC: May 30, 2021 · GNU C++11 (first AC)
Quality: 3,865 global accepts · Tags: binary search, data structures, dsu, trees, two pointers · first AC: Feb 23, 2021 · GNU C++11 (first AC)
Quality: 4,505 global accepts · Tags: combinatorics, divide and conquer, dp · first AC: Jan 16, 2021 · GNU C++11 (first AC)
Quality: 3,230 global accepts · Tags: constructive algorithms, data structures, dp, trees · first AC: Jan 15, 2021 · GNU C++11 (first AC)
Quality: 9,224 global accepts · Tags: data structures, dfs and similar, trees · first AC: Jan 14, 2021 · GNU C++11 (first AC)
Quality: 46,905 global accepts · Tags: graphs, shortest paths · first AC: Jan 14, 2021 · GNU C++11 (first AC)
Quality: 5,824 global accepts · Tags: dp · first AC: Dec 21, 2020 · GNU C++11 (first AC)
Quality: 2,872 global accepts · Tags: brute force, greedy, sortings, strings · first AC: Oct 29, 2020 · GNU C++11 (first AC)
Quality: 3,774 global accepts · Tags: bitmasks, brute force, data structures, dfs and similar, dp, math · first AC: Aug 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,194 global accepts · Tags: brute force, greedy, implementation · first AC: Apr 23, 2024 · last AC: Apr 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,854 global accepts · Tags: brute force, math · first AC: Apr 19, 2024 · last AC: Apr 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,953 global accepts · Tags: data structures, dsu, greedy, implementation, two pointers · first AC: Feb 28, 2024 · last AC: Feb 28, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 3,910 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Nov 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,137 global accepts · Tags: brute force, dp, math · first AC: Mar 30, 2023 · last AC: Mar 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,378 global accepts · Tags: dp · first AC: Mar 28, 2023 · last AC: Mar 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,650 global accepts · Tags: brute force, greedy, math · first AC: Feb 22, 2023 · last AC: Feb 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,424 global accepts · Tags: data structures, dfs and similar, dp, number theory, trees · first AC: Dec 21, 2022 · last AC: Dec 21, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,352 global accepts · Tags: bitmasks, dp · first AC: Nov 24, 2022 · last AC: Nov 24, 2022 · C++20 (GCC 11-64) (first AC)