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Open on Codeforces · 366 unique accepted
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Quality: 4,102 global accepts · Tags: binary search, data structures · first AC: Jul 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,111 global accepts · Tags: dfs and similar, dp, games, shortest paths, trees · first AC: Mar 8, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 3,379 global accepts · Tags: combinatorics, dfs and similar, dp, graphs, math, number theory, trees · first AC: Jun 25, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,544 global accepts · Tags: dfs and similar, dp, graphs, greedy, trees · first AC: Jan 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,667 global accepts · Tags: binary search, brute force, combinatorics, data structures, divide and conquer, dp · first AC: Jan 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,737 global accepts · Tags: bitmasks, divide and conquer, dp, greedy, math · first AC: Dec 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,580 global accepts · Tags: data structures, dfs and similar, dsu, graphs, greedy · first AC: Nov 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,119 global accepts · Tags: binary search, bitmasks, brute force, data structures, greedy · first AC: Sep 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,828 global accepts · Tags: bitmasks, brute force, data structures, dfs and similar, graphs, greedy, implementation · first AC: Jan 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,637 global accepts · Tags: binary search, brute force, dp, dsu, graphs, shortest paths, sortings · first AC: Jan 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,905 global accepts · Tags: bitmasks, brute force, combinatorics, divide and conquer, dp, math, meet-in-the-middle · first AC: Jun 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,404 global accepts · Tags: geometry, sortings · first AC: Mar 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 782 global accepts · Tags: combinatorics, implementation, math · first AC: Oct 30, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,473 global accepts · Tags: brute force, data structures, divide and conquer, dp, graphs, greedy, shortest paths · first AC: Jul 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 896 global accepts · Tags: graph matchings, greedy · first AC: Nov 16, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,039 global accepts · Tags: data structures, greedy · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 650 global accepts · Tags: combinatorics, dfs and similar, dp, math, trees · first AC: Nov 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,027 global accepts · Tags: divide and conquer, interactive, math, probabilities, sortings · first AC: Sep 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 640 global accepts · Tags: brute force, combinatorics, implementation, math, sortings · first AC: Sep 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 598 global accepts · Tags: binary search, divide and conquer, interactive, math, probabilities · first AC: Sep 24, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Nov 15, 2025 · last AC: Nov 15, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 15, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 15, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 15, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 15, 2025 · C++20 (GCC 13-64) (first AC)