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Open on Codeforces · 750 unique accepted
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Quality: 715 global accepts · Tags: data structures, implementation, math, matrices, trees · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 676 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Sep 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 720 global accepts · Tags: brute force, graphs, math, matrices · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 680 global accepts · Tags: dp, geometry · first AC: Jul 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 789 global accepts · Tags: dp, games · first AC: Jul 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 466 global accepts · Tags: greedy, math, number theory, sortings · first AC: Jul 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 468 global accepts · Tags: greedy, math, sortings · first AC: Jul 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 335 global accepts · Tags: games, number theory · first AC: Jun 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 242 global accepts · Tags: data structures, implementation, trees · first AC: Jun 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 734 global accepts · Tags: binary search, brute force, data structures, dsu, implementation, math · first AC: Jun 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 583 global accepts · Tags: binary search, brute force, data structures, geometry, math · first AC: Jun 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 398 global accepts · Tags: binary search, bitmasks, brute force, data structures, interactive · first AC: Jun 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,110 global accepts · Tags: bitmasks, dp, games, greedy, math · first AC: Jun 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 847 global accepts · Tags: data structures · first AC: Jun 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 860 global accepts · Tags: bitmasks · first AC: Jun 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 160 global accepts · Tags: math · first AC: Jun 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 648 global accepts · Tags: binary search, math · first AC: Jun 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 983 global accepts · Tags: dfs and similar, graphs · first AC: Jun 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 887 global accepts · Tags: flows · first AC: Jun 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 404 global accepts · Tags: dp · first AC: Jun 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,182 global accepts · Tags: dp, string suffix structures, strings · first AC: Jun 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 131 global accepts · Tags: — · first AC: Jun 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 605 global accepts · Tags: brute force, dp, greedy, math, probabilities · first AC: Jun 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 524 global accepts · Tags: binary search, brute force, data structures, dfs and similar, divide and conquer, greedy, implementation, trees · first AC: Jun 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 672 global accepts · Tags: dp, trees · first AC: Jun 3, 2025 · C++20 (GCC 13-64) (first AC)