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Open on Codeforces · 436 unique accepted
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Quality: 951 global accepts · Tags: brute force, combinatorics, dp, implementation, math · first AC: Jul 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,304 global accepts · Tags: constructive algorithms, dp, games · first AC: May 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 947 global accepts · Tags: brute force, data structures, dp, greedy, implementation, math · first AC: Jan 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 923 global accepts · Tags: data structures, divide and conquer, greedy · first AC: Dec 26, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,132 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dsu, graphs, trees · first AC: Dec 17, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,191 global accepts · Tags: dfs and similar, graphs · first AC: Dec 4, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,501 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: Nov 4, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,822 global accepts · Tags: data structures, greedy · first AC: Sep 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 948 global accepts · Tags: binary search, data structures · first AC: Aug 25, 2024 · last AC: Sep 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,130 global accepts · Tags: combinatorics, constructive algorithms, dp, implementation, math · first AC: Aug 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 853 global accepts · Tags: brute force, data structures, math, number theory · first AC: Aug 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 664 global accepts · Tags: binary search, data structures, divide and conquer, hashing, probabilities, trees · first AC: Aug 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 310 global accepts · Tags: constructive algorithms, interactive, probabilities, strings · first AC: Aug 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 884 global accepts · Tags: brute force, divide and conquer, dp, greedy, math · first AC: Aug 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 642 global accepts · Tags: combinatorics, flows, graph matchings, greedy · first AC: Aug 24, 2024 · last AC: Aug 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,038 global accepts · Tags: bitmasks, brute force, combinatorics, dfs and similar, divide and conquer, dp, math · first AC: Aug 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,224 global accepts · Tags: data structures, dsu, graphs, greedy · first AC: Aug 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,292 global accepts · Tags: binary search, data structures, sortings · first AC: Aug 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,318 global accepts · Tags: dp · first AC: Aug 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,112 global accepts · Tags: binary search, data structures, dfs and similar, divide and conquer, interactive, trees · first AC: Aug 20, 2024 · last AC: Aug 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,627 global accepts · Tags: bitmasks, brute force, dp, graphs, math · first AC: Aug 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,412 global accepts · Tags: binary search, brute force, data structures, greedy, math · first AC: Aug 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,672 global accepts · Tags: data structures, implementation, trees · first AC: Nov 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 752 global accepts · Tags: combinatorics, dp, math · first AC: Oct 9, 2025 · last AC: Oct 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,175 global accepts · Tags: binary search, divide and conquer, graphs, shortest paths · first AC: Sep 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)