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Open on Codeforces · 1,148 unique accepted
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Quality: 3,818 global accepts · Tags: games, greedy, sortings · first AC: Aug 19, 2020 · Java 11 (first AC)
Quality: 6,336 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Aug 17, 2020 · Java 11 (first AC)
Quality: 5,771 global accepts · Tags: bitmasks, brute force, constructive algorithms, dp, greedy, implementation · first AC: Aug 9, 2020 · Java 11 (first AC)
Quality: 5,772 global accepts · Tags: dfs and similar, dp · first AC: Jul 31, 2020 · Java 11 (first AC)
Quality: 1,058 global accepts · Tags: hashing, strings · first AC: Jul 31, 2020 · Java 11 (first AC)
Quality: 6,910 global accepts · Tags: data structures, dfs and similar, graphs, greedy, implementation, trees · first AC: Jul 30, 2020 · Java 11 (first AC)
Quality: 6,354 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs · first AC: Jul 28, 2020 · Java 11 (first AC)
Quality: 9,040 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Jul 18, 2020 · Java 11 (first AC)
Quality: 5,005 global accepts · Tags: constructive algorithms, greedy, implementation, math, two pointers · first AC: Jul 13, 2020 · Java 11 (first AC)
Quality: 12,349 global accepts · Tags: constructive algorithms, math, number theory · first AC: Jul 5, 2020 · Java 11 (first AC)
Quality: 10,929 global accepts · Tags: binary search, dp, dsu, greedy, implementation · first AC: Jun 20, 2020 · Java 11 (first AC)
Quality: 7,500 global accepts · Tags: dfs and similar, dp, greedy, trees · first AC: Jun 1, 2020 · Java 11 (first AC)
Quality: 2,442 global accepts · Tags: constructive algorithms, interactive, math · first AC: Aug 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,164 global accepts · Tags: dp, geometry · first AC: May 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,877 global accepts · Tags: binary search, data structures, dfs and similar, implementation, trees · first AC: May 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,719 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, sortings · first AC: Apr 26, 2024 · last AC: Apr 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,570 global accepts · Tags: constructive algorithms, data structures, dsu, greedy, sortings, trees · first AC: Feb 20, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 3,051 global accepts · Tags: bitmasks, divide and conquer, dp, dsu, greedy, implementation, strings · first AC: Feb 20, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 3,629 global accepts · Tags: binary search, brute force, constructive algorithms, data structures, greedy, two pointers · first AC: May 19, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 7,382 global accepts · Tags: dp, greedy · first AC: Jun 5, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,778 global accepts · Tags: dp · first AC: May 27, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 3,102 global accepts · Tags: data structures, dp, greedy · first AC: May 15, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,493 global accepts · Tags: binary search, data structures, implementation, sortings, trees · first AC: Apr 30, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 3,475 global accepts · Tags: bitmasks, constructive algorithms, data structures, dfs and similar, dp, math, trees · first AC: Mar 19, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 4,431 global accepts · Tags: constructive algorithms, data structures, dp, greedy, implementation · first AC: Feb 8, 2021 · Java 11 (first AC)