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Open on Codeforces · 810 unique accepted
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Quality: 1,284 global accepts · Tags: brute force, combinatorics, dp, trees · first AC: Sep 10, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,822 global accepts · Tags: data structures, greedy · first AC: Jul 17, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,501 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: Apr 5, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,274 global accepts · Tags: data structures, divide and conquer, dp · first AC: Mar 10, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,578 global accepts · Tags: data structures, divide and conquer · first AC: Feb 6, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,425 global accepts · Tags: bitmasks, brute force, divide and conquer, dp, fft, math · first AC: Dec 25, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 581 global accepts · Tags: brute force, geometry, math · first AC: Nov 14, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,191 global accepts · Tags: dfs and similar, graphs · first AC: Nov 7, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,944 global accepts · Tags: math · first AC: Feb 5, 2021 · last AC: Jul 27, 2021 · GNU C++11 (first AC)
Quality: 3,122 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Jul 9, 2021 · GNU C++11 (first AC)
Quality: 4,440 global accepts · Tags: data structures, probabilities · first AC: Feb 6, 2021 · GNU C++11 (first AC)
Quality: 918 global accepts · Tags: brute force, constructive algorithms, dp, string suffix structures, strings · first AC: Sep 15, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,430 global accepts · Tags: combinatorics, dp, math · first AC: Feb 19, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 607 global accepts · Tags: geometry, sortings, two pointers · first AC: Oct 27, 2023 · last AC: Oct 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 749 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, math, sortings, trees · first AC: Aug 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,657 global accepts · Tags: data structures · first AC: Aug 23, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,175 global accepts · Tags: binary search, divide and conquer, graphs, shortest paths · first AC: Aug 22, 2023 · last AC: Aug 22, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,961 global accepts · Tags: constructive algorithms, dfs and similar, graphs, math · first AC: Aug 18, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,211 global accepts · Tags: combinatorics, dp, math, strings · first AC: Jul 20, 2023 · last AC: Jul 20, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 697 global accepts · Tags: binary search, graphs, interactive, sortings, two pointers · first AC: Jul 3, 2023 · last AC: Jul 3, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 561 global accepts · Tags: constructive algorithms, math · first AC: Sep 13, 2022 · last AC: Apr 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 925 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Mar 17, 2023 · last AC: Mar 17, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 392 global accepts · Tags: graphs, greedy · first AC: Mar 13, 2023 · last AC: Mar 13, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,082 global accepts · Tags: binary search, brute force, dp, greedy, sortings · first AC: Mar 9, 2023 · last AC: Mar 9, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,130 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Feb 6, 2023 · C++17 (GCC 9-64) (first AC)