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Open on Codeforces · 658 unique accepted
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Quality: 2,321 global accepts · Tags: data structures, dfs and similar, dp, graphs, trees · first AC: Jan 19, 2024 · last AC: Jan 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,570 global accepts · Tags: constructive algorithms, data structures, dsu, greedy, sortings, trees · first AC: Jan 7, 2024 · last AC: Jan 7, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 6,749 global accepts · Tags: brute force, data structures, implementation · first AC: Oct 17, 2023 · last AC: Nov 25, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,719 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, sortings · first AC: Oct 10, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 8,922 global accepts · Tags: binary search, data structures, dfs and similar, trees · first AC: Aug 18, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 6,849 global accepts · Tags: data structures, dfs and similar, graphs, trees · first AC: Aug 11, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,974 global accepts · Tags: data structures, implementation · first AC: Aug 11, 2023 · last AC: Aug 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,682 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Nov 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 585 global accepts · Tags: binary search, data structures, implementation, sortings · first AC: Oct 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,833 global accepts · Tags: games, greedy, math · first AC: Oct 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,278 global accepts · Tags: brute force, data structures, graphs, greedy, hashing · first AC: Jul 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,408 global accepts · Tags: greedy, sortings, trees · first AC: Jul 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,540 global accepts · Tags: data structures, dfs and similar, divide and conquer, dp, greedy, implementation, trees · first AC: Jun 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,477 global accepts · Tags: combinatorics, dp, math · first AC: Jun 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,755 global accepts · Tags: constructive algorithms, interactive · first AC: Sep 12, 2023 · last AC: May 2, 2025 · C++20 (GCC 11-64) (first AC)
Quality: 4,218 global accepts · Tags: brute force, dp, greedy, math, number theory · first AC: Sep 27, 2024 · last AC: Apr 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,790 global accepts · Tags: binary search, brute force, data structures, divide and conquer, implementation · first AC: Apr 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,424 global accepts · Tags: dp, math, probabilities · first AC: Apr 11, 2025 · last AC: Apr 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,336 global accepts · Tags: dfs and similar, dp, greedy, implementation, trees · first AC: Apr 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,283 global accepts · Tags: binary search, brute force, data structures, divide and conquer, greedy · first AC: Apr 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,973 global accepts · Tags: combinatorics, data structures, divide and conquer, dp, math, matrices · first AC: Feb 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,667 global accepts · Tags: binary search, brute force, combinatorics, data structures, divide and conquer, dp · first AC: Jan 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,162 global accepts · Tags: brute force, constructive algorithms, shortest paths, sortings · first AC: Jan 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,062 global accepts · Tags: constructive algorithms, divide and conquer, implementation, interactive, probabilities, sortings · first AC: Jan 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,905 global accepts · Tags: data structures, dfs and similar, dp, dsu, implementation · first AC: Jun 17, 2024 · C++20 (GCC 13-64) (first AC)