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Open on Codeforces · 954 unique accepted
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Quality: 2,298 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dp, dsu, greedy, implementation, trees · first AC: Dec 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 913 global accepts · Tags: combinatorics, strings · first AC: Dec 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 763 global accepts · Tags: combinatorics, dp · first AC: Dec 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,459 global accepts · Tags: dp, math · first AC: Dec 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,798 global accepts · Tags: dp, graphs, shortest paths · first AC: Dec 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,025 global accepts · Tags: binary search, brute force, dp, geometry, greedy, math, two pointers · first AC: Dec 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,477 global accepts · Tags: constructive algorithms, dp, flows, graph matchings, greedy, sortings · first AC: Dec 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,227 global accepts · Tags: combinatorics, dp · first AC: Dec 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,024 global accepts · Tags: combinatorics, math, probabilities · first AC: Dec 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 444 global accepts · Tags: brute force, data structures, dp · first AC: Nov 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,055 global accepts · Tags: binary search, constructive algorithms, data structures, dp, greedy, implementation · first AC: Oct 24, 2025 · last AC: Oct 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,437 global accepts · Tags: combinatorics, data structures, dp · first AC: Sep 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,030 global accepts · Tags: data structures, strings · first AC: May 27, 2024 · last AC: Sep 10, 2025 · C++14 (GCC 6-32) (first AC)
Quality: 983 global accepts · Tags: data structures, divide and conquer, sortings · first AC: Jun 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 886 global accepts · Tags: brute force, constructive algorithms, greedy, hashing, strings · first AC: Feb 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,928 global accepts · Tags: binary search, dfs and similar, dp, dsu, graphs, shortest paths, sortings · first AC: Jan 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,209 global accepts · Tags: data structures, dp, dsu, graphs, math, trees · first AC: Oct 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 900 global accepts · Tags: binary search, brute force, data structures, divide and conquer, greedy, implementation · first AC: Aug 11, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,528 global accepts · Tags: dfs and similar, dp, greedy, trees · first AC: Jul 4, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 803 global accepts · Tags: dp · first AC: Jul 3, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 4,621 global accepts · Tags: dp, number theory · first AC: Jul 3, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 378 global accepts · Tags: brute force, implementation, number theory · first AC: May 24, 2024 · last AC: May 24, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,742 global accepts · Tags: brute force, data structures · first AC: Apr 13, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,782 global accepts · Tags: data structures · first AC: Mar 6, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 984 global accepts · Tags: brute force, dfs and similar, dsu, hashing, strings, trees · first AC: Mar 6, 2024 · C++17 (GCC 9-64) (first AC)