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Open on Codeforces · 709 unique accepted
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Quality: 1,629 global accepts · Tags: constructive algorithms, math · first AC: Dec 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 642 global accepts · Tags: combinatorics, flows, graph matchings, greedy · first AC: Dec 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 650 global accepts · Tags: combinatorics, dfs and similar, dp, math, trees · first AC: Nov 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,027 global accepts · Tags: divide and conquer, interactive, math, probabilities, sortings · first AC: Oct 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,219 global accepts · Tags: binary search, constructive algorithms, graphs, greedy, math, sortings · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 947 global accepts · Tags: brute force, combinatorics, dp, implementation, math · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,068 global accepts · Tags: combinatorics, dp, math · first AC: Jan 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,304 global accepts · Tags: constructive algorithms, dp, games · first AC: Jan 8, 2025 · last AC: Jan 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 947 global accepts · Tags: brute force, data structures, dp, greedy, implementation, math · first AC: Dec 31, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 961 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Aug 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,352 global accepts · Tags: bitmasks, dp, math · first AC: Aug 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,318 global accepts · Tags: dp · first AC: Jul 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,130 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Jan 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 653 global accepts · Tags: binary search, brute force, data structures, dp, games, greedy, implementation, trees · first AC: Sep 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 866 global accepts · Tags: binary search, brute force, data structures, implementation · first AC: Jul 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,063 global accepts · Tags: brute force, combinatorics, dp, math, probabilities · first AC: Aug 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 936 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Jan 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 557 global accepts · Tags: data structures, dp, greedy · first AC: Dec 31, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,434 global accepts · Tags: data structures, implementation, string suffix structures, two pointers · first AC: Oct 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 476 global accepts · Tags: data structures, graphs, sortings · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 359 global accepts · Tags: combinatorics, math, number theory · first AC: Sep 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 274 global accepts · Tags: data structures, dp, greedy, trees · first AC: Aug 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 421 global accepts · Tags: binary search, data structures, greedy, implementation · first AC: Jul 14, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Apr 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Apr 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)