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Open on Codeforces · 360 unique accepted
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Quality: 3,602 global accepts · Tags: dp · first AC: Aug 24, 2023 · C++17 (GCC 7-32) (first AC)
Tags: bitmasks, brute force, dp · first AC: Aug 10, 2023 · last AC: Aug 10, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,520 global accepts · Tags: combinatorics, trees · first AC: Jun 17, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,664 global accepts · Tags: binary search, bitmasks, constructive algorithms, dp, interactive · first AC: Aug 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,423 global accepts · Tags: flows · first AC: May 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,379 global accepts · Tags: combinatorics, data structures, dp, fft, math, matrices · first AC: Mar 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,544 global accepts · Tags: bitmasks, combinatorics, number theory · first AC: Feb 18, 2025 · last AC: Feb 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,073 global accepts · Tags: binary search, data structures, dfs and similar, greedy, trees · 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: 1,965 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, implementation, math, ternary search · first AC: Oct 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,454 global accepts · Tags: math, number theory · first AC: Oct 25, 2024 · last AC: Oct 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,891 global accepts · Tags: data structures · first AC: Oct 6, 2024 · last AC: Oct 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,074 global accepts · Tags: data structures, divide and conquer, math, number theory, two pointers · first AC: Aug 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,474 global accepts · Tags: combinatorics, math, probabilities · first AC: Jul 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,238 global accepts · Tags: bitmasks, brute force, combinatorics, data structures, dp, math, trees · first AC: May 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,638 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Jan 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,823 global accepts · Tags: data structures, greedy, implementation, trees · first AC: Nov 12, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,863 global accepts · Tags: binary search, brute force, data structures, dfs and similar, dp, dsu, games, graphs, greedy, sortings, two pointers · first AC: Nov 7, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 7,405 global accepts · Tags: data structures, sortings, strings · first AC: Oct 5, 2023 · last AC: Oct 5, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 11,605 global accepts · Tags: data structures, math · first AC: Oct 4, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,325 global accepts · Tags: data structures, dfs and similar, divide and conquer, dp, dsu, trees · first AC: Aug 18, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,469 global accepts · Tags: implementation, math, probabilities · first AC: Aug 3, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 862 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Mar 10, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,591 global accepts · Tags: brute force, data structures, number theory · first AC: Mar 6, 2026 · last AC: Mar 6, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 782 global accepts · Tags: combinatorics, implementation, math · first AC: Mar 6, 2026 · C++20 (GCC 13-64) (first AC)