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Open on Codeforces · 608 unique accepted
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Quality: 554 global accepts · Tags: bitmasks, math, matrices · first AC: Apr 26, 2025 · last AC: Sep 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 785 global accepts · Tags: constructive algorithms, flows, graph matchings, math, number theory · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,107 global accepts · Tags: brute force, data structures, divide and conquer, dp, greedy · first AC: Aug 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 406 global accepts · Tags: dp · first AC: Jul 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,577 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Jun 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 771 global accepts · Tags: dp, graphs, math, probabilities · first AC: May 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 932 global accepts · Tags: divide and conquer, dp, math, probabilities · first AC: May 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,579 global accepts · Tags: flows, graph matchings, graphs · first AC: Mar 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,141 global accepts · Tags: data structures, dp · first AC: Mar 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 751 global accepts · Tags: binary search, combinatorics, data structures, geometry · first AC: Jan 25, 2025 · last AC: Jan 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,653 global accepts · Tags: data structures, flows, graphs, implementation · first AC: Jan 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 453 global accepts · Tags: binary search, constructive algorithms, interactive, probabilities · first AC: Nov 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,647 global accepts · Tags: data structures, hashing, probabilities · first AC: Aug 6, 2024 · last AC: Sep 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 412 global accepts · Tags: flows · first AC: Sep 20, 2024 · C++20 (GCC 13-64) (first AC)
Tags: data structures, divide and conquer, dp · first AC: Sep 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,606 global accepts · Tags: data structures, string suffix structures, strings, trees · first AC: Aug 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,086 global accepts · Tags: data structures, dp, flows, greedy, matrices · first AC: May 4, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 502 global accepts · Tags: data structures, dfs and similar, graphs, implementation, trees · first AC: Jan 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 359 global accepts · Tags: binary search, data structures, implementation · first AC: Dec 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 390 global accepts · Tags: greedy, implementation, math · first AC: Oct 29, 2023 · C++14 (GCC 6-32) (first AC)
Tags: dp, math, probabilities · first AC: Oct 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 694 global accepts · Tags: brute force, dp, greedy, shortest paths · first AC: Aug 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 661 global accepts · Tags: brute force, dp, trees · first AC: Aug 19, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,309 global accepts · Tags: data structures, dp, trees · first AC: Aug 10, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 680 global accepts · Tags: bitmasks, dfs and similar, dp, math, shortest paths · first AC: Nov 23, 2025 · last AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)