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Open on Codeforces · 187 unique accepted
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Quality: 7,318 global accepts · Tags: dfs and similar, graph matchings, graphs, implementation, trees · first AC: Dec 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,674 global accepts · Tags: constructive algorithms, dsu, greedy · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 4,779 global accepts · Tags: brute force, constructive algorithms, math · first AC: Mar 16, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 4,201 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs, greedy, matrices, trees · first AC: Mar 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,307 global accepts · Tags: data structures, implementation, math · first AC: Jan 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,964 global accepts · Tags: greedy, implementation, strings, two pointers · first AC: Nov 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,661 global accepts · Tags: constructive algorithms, dfs and similar, dp · first AC: Oct 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,122 global accepts · Tags: binary search, brute force, data structures, greedy, two pointers · first AC: Jul 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,930 global accepts · Tags: combinatorics, dfs and similar, trees · first AC: Jun 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,693 global accepts · Tags: bitmasks, brute force, dp, implementation, math · first AC: Feb 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,898 global accepts · Tags: bitmasks, combinatorics, math · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 6,542 global accepts · Tags: binary search, data structures, dp, greedy, math · first AC: Jul 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,234 global accepts · Tags: implementation, math · first AC: Jul 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,147 global accepts · Tags: brute force, dsu, graphs, greedy, shortest paths, sortings · first AC: Jun 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,505 global accepts · Tags: binary search, brute force, dfs and similar, dp, math, number theory, sortings · first AC: Jul 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,826 global accepts · Tags: bitmasks, brute force, dp, graphs, math · first AC: Mar 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,853 global accepts · Tags: dp, math, number theory · first AC: Jan 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,498 global accepts · Tags: combinatorics, constructive algorithms, data structures, dfs and similar, greedy, implementation, trees · first AC: Jan 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,318 global accepts · Tags: combinatorics, data structures, dp · first AC: Nov 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,066 global accepts · Tags: binary search, data structures, greedy, sortings · first AC: Oct 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,666 global accepts · Tags: binary search, brute force, data structures, divide and conquer, probabilities · first AC: Sep 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,555 global accepts · Tags: brute force, dfs and similar, greedy, implementation, trees · first AC: May 5, 2025 · C++20 (GCC 13-64) (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: 3,379 global accepts · Tags: combinatorics, dfs and similar, dp, graphs, math, number theory, trees · first AC: Jul 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,988 global accepts · Tags: binary search, greedy · first AC: Apr 11, 2025 · C++20 (GCC 13-64) (first AC)