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Open on Codeforces · 738 unique accepted
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Quality: 1,858 global accepts · Tags: dfs and similar, greedy, trees · first AC: Aug 15, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 2,786 global accepts · Tags: dp · first AC: Aug 15, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,047 global accepts · Tags: binary search, data structures, dfs and similar, dp, games, trees · first AC: Aug 3, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,161 global accepts · Tags: binary search, constructive algorithms, dfs and similar, graphs, greedy, trees · first AC: Aug 2, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,351 global accepts · Tags: brute force, greedy, math · first AC: Jul 30, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 3,957 global accepts · Tags: bitmasks, data structures, dfs and similar, dsu, greedy, trees · first AC: Jul 30, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,450 global accepts · Tags: brute force, combinatorics, constructive algorithms, dp, geometry, graphs, greedy, implementation, math · first AC: Jul 29, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,906 global accepts · Tags: dfs and similar, dsu, graphs, greedy, sortings, trees · first AC: Jul 17, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,419 global accepts · Tags: bitmasks, combinatorics, dp, strings · first AC: May 17, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,266 global accepts · Tags: bitmasks, combinatorics, dp · first AC: May 15, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,588 global accepts · Tags: combinatorics, dfs and similar, dp, trees · first AC: Feb 18, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 3,320 global accepts · Tags: brute force, dp, trees · first AC: Feb 18, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,422 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Jan 11, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 2,487 global accepts · Tags: data structures · first AC: Oct 31, 2021 · last AC: Dec 1, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,337 global accepts · Tags: brute force, dfs and similar, divide and conquer, number theory, trees · first AC: Oct 7, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,662 global accepts · Tags: combinatorics, dp, math, strings · first AC: Aug 29, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,970 global accepts · Tags: divide and conquer, dp, fft · first AC: Aug 22, 2021 · last AC: Aug 22, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,861 global accepts · Tags: data structures · first AC: Aug 20, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 918 global accepts · Tags: data structures, interactive, sortings · first AC: Aug 18, 2021 · last AC: Aug 18, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 3,755 global accepts · Tags: graphs, shortest paths, trees · first AC: Aug 1, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 905 global accepts · Tags: interactive, probabilities · first AC: Jul 30, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,623 global accepts · Tags: binary search, data structures, dp, greedy, trees · first AC: Jul 28, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 514 global accepts · Tags: constructive algorithms, implementation, math · first AC: Jul 27, 2021 · last AC: Jul 27, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,186 global accepts · Tags: data structures, dsu · first AC: Jul 26, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,240 global accepts · Tags: 2-sat, data structures, dfs and similar, dp · first AC: May 30, 2025 · C++20 (GCC 13-64) (first AC)