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Open on Codeforces · 2,834 unique accepted
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Quality: 396 global accepts · Tags: dp · first AC: Dec 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 559 global accepts · Tags: dp, math · first AC: Nov 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 715 global accepts · Tags: data structures, implementation, math, matrices, trees · first AC: Nov 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 680 global accepts · Tags: dp, geometry · first AC: Nov 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 498 global accepts · Tags: dp · first AC: Nov 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 581 global accepts · Tags: brute force · first AC: Nov 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 615 global accepts · Tags: dfs and similar, dp, greedy · first AC: Oct 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 819 global accepts · Tags: dp, math, meet-in-the-middle · first AC: Oct 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 709 global accepts · Tags: combinatorics, data structures, dp · first AC: Oct 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 648 global accepts · Tags: binary search, math · first AC: Oct 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,433 global accepts · Tags: dp, greedy, two pointers · first AC: Oct 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,404 global accepts · Tags: chinese remainder theorem, math, number theory · first AC: Oct 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 720 global accepts · Tags: brute force, graphs, math, matrices · first AC: Oct 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 724 global accepts · Tags: games, greedy · first AC: Sep 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,112 global accepts · Tags: data structures, trees · first AC: Sep 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 377 global accepts · Tags: dfs and similar, graphs · first AC: Sep 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 313 global accepts · Tags: number theory · first AC: Sep 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,109 global accepts · Tags: brute force, divide and conquer, dp, greedy, trees · first AC: Sep 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,222 global accepts · Tags: combinatorics, math, number theory · first AC: Sep 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 560 global accepts · Tags: binary search, math · first AC: Sep 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 146 global accepts · Tags: brute force, math · first AC: Sep 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 564 global accepts · Tags: dp · first AC: Sep 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 503 global accepts · Tags: dp, greedy, shortest paths · first AC: Sep 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 232 global accepts · Tags: binary search, bitmasks, math · first AC: Sep 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 734 global accepts · Tags: binary search, brute force, data structures, dsu, implementation, math · first AC: Sep 4, 2025 · C++20 (GCC 13-64) (first AC)