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Open on Codeforces · 858 unique accepted
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Quality: 3,239 global accepts · Tags: math, number theory, probabilities · first AC: May 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,472 global accepts · Tags: bitmasks, combinatorics, number theory · first AC: Apr 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,747 global accepts · Tags: dp, graph matchings · first AC: Apr 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,558 global accepts · Tags: binary search, brute force, dfs and similar, dp, sortings, trees · first AC: Sep 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,798 global accepts · Tags: dp, graphs, shortest paths · first AC: Sep 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,838 global accepts · Tags: binary search, bitmasks, brute force, dp, strings, two pointers · first AC: Aug 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,229 global accepts · Tags: combinatorics, dp, math · first AC: Jun 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,687 global accepts · Tags: data structures, dfs and similar, dp, dsu, greedy, trees · first AC: Jun 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,809 global accepts · Tags: dfs and similar, greedy, shortest paths, sortings, trees · first AC: Jun 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,089 global accepts · Tags: binary search, brute force, greedy, math, two pointers · first AC: Jun 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,298 global accepts · Tags: flows, graph matchings, graphs · first AC: Jun 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,693 global accepts · Tags: data structures, hashing, strings · first AC: Jun 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,851 global accepts · Tags: combinatorics, dp, math · first AC: Apr 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 599 global accepts · Tags: combinatorics, data structures, dp, math, number theory, trees · first AC: Apr 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,217 global accepts · Tags: dp, matrices · first AC: Mar 9, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 624 global accepts · Tags: dp · first AC: Feb 21, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,055 global accepts · Tags: binary search, constructive algorithms, data structures, dp, greedy, implementation · first AC: Jan 4, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,417 global accepts · Tags: data structures, dp, greedy · first AC: Dec 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,301 global accepts · Tags: bitmasks, dp, greedy, sortings · first AC: Dec 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,366 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Dec 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,463 global accepts · Tags: constructive algorithms, greedy · first AC: Nov 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,692 global accepts · Tags: data structures, divide and conquer, greedy, math · first AC: Sep 18, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,033 global accepts · Tags: data structures, divide and conquer, geometry · first AC: Sep 15, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,036 global accepts · Tags: combinatorics, graphs · first AC: Aug 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,101 global accepts · Tags: divide and conquer, dp · first AC: Jul 12, 2023 · C++20 (GCC 11-64) (first AC)