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Open on Codeforces · 731 unique accepted
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Quality: 6,749 global accepts · Tags: brute force, data structures, implementation · first AC: Nov 12, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 5,743 global accepts · Tags: brute force, data structures, hashing, implementation, math, number theory, sortings, two pointers · first AC: Nov 5, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 6,467 global accepts · Tags: dfs and similar, dp, dsu, ternary search, trees · first AC: Aug 29, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 10,273 global accepts · Tags: data structures, dfs and similar, dsu, graphs, trees · first AC: Mar 8, 2021 · GNU C++11 (first AC)
Quality: 4,587 global accepts · Tags: brute force, math, number theory · first AC: Feb 28, 2021 · GNU C++11 (first AC)
Quality: 9,730 global accepts · Tags: binary search, data structures, dp · first AC: Feb 19, 2021 · GNU C++11 (first AC)
Quality: 6,507 global accepts · Tags: dfs and similar, graphs, trees · first AC: Feb 10, 2021 · GNU C++11 (first AC)
Quality: 5,237 global accepts · Tags: dfs and similar, dp, trees · first AC: Feb 10, 2021 · GNU C++11 (first AC)
Quality: 4,668 global accepts · Tags: binary search, data structures, greedy, two pointers · first AC: Nov 25, 2020 · GNU C++11 (first AC)
Quality: 7,528 global accepts · Tags: dp, math · first AC: Nov 23, 2020 · GNU C++11 (first AC)
Quality: 8,922 global accepts · Tags: binary search, data structures, dfs and similar, trees · first AC: Nov 22, 2020 · GNU C++11 (first AC)
Quality: 5,116 global accepts · Tags: brute force, graphs, shortest paths · first AC: Oct 22, 2020 · GNU C++11 (first AC)
Quality: 6,748 global accepts · Tags: dp · first AC: Oct 22, 2020 · GNU C++11 (first AC)
Quality: 4,932 global accepts · Tags: data structures, dp, math · first AC: Oct 19, 2020 · GNU C++11 (first AC)
Quality: 5,190 global accepts · Tags: data structures, divide and conquer, dp, greedy, implementation · first AC: Sep 24, 2020 · GNU C++11 (first AC)
Quality: 5,121 global accepts · Tags: dp, strings · first AC: Sep 5, 2020 · GNU C++11 (first AC)
Quality: 4,623 global accepts · Tags: binary search, brute force, combinatorics, constructive algorithms, dp, two pointers · first AC: Jun 24, 2020 · GNU C++11 (first AC)
Quality: 795 global accepts · Tags: dp, sortings, string suffix structures, strings · first AC: Jun 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,329 global accepts · Tags: graphs, math · first AC: Jun 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,518 global accepts · Tags: combinatorics, dp, implementation · first AC: Apr 13, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,773 global accepts · Tags: brute force, constructive algorithms, geometry, interactive, math · first AC: Apr 13, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,862 global accepts · Tags: constructive algorithms, dfs and similar, math, trees · first AC: Mar 27, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,492 global accepts · Tags: combinatorics, dp, graph matchings, math · first AC: Mar 23, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,667 global accepts · Tags: dfs and similar, divide and conquer, dp, dsu, trees · first AC: Nov 17, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 3,003 global accepts · Tags: data structures, dp, greedy · first AC: Aug 10, 2021 · last AC: Nov 15, 2021 · GNU C++11 (first AC)