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Open on Codeforces · 1,157 unique accepted
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Quality: 2,283 global accepts · Tags: binary search, brute force, data structures, divide and conquer, greedy · first AC: Mar 22, 2025 · last AC: Sep 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,191 global accepts · Tags: binary search, interactive, number theory, probabilities · first AC: Jun 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,207 global accepts · Tags: brute force, data structures · first AC: May 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,257 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Dec 23, 2023 · last AC: Apr 27, 2025 · C++14 (GCC 6-32) (first AC)
Quality: 877 global accepts · Tags: brute force, dfs and similar, dp, graphs, trees · first AC: Dec 11, 2024 · last AC: Apr 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,913 global accepts · Tags: binary search, brute force, combinatorics, data structures, math, number theory · first AC: Nov 26, 2024 · last AC: Apr 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,458 global accepts · Tags: dp, games, math, probabilities · first AC: Mar 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,752 global accepts · Tags: binary search, data structures, dp · first AC: Mar 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,275 global accepts · Tags: — · first AC: Mar 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 935 global accepts · Tags: graphs, math, shortest paths · first AC: Dec 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 795 global accepts · Tags: dp, sortings, string suffix structures, strings · first AC: Dec 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,509 global accepts · Tags: binary search, brute force, data structures, dp, hashing, math, string suffix structures, strings · first AC: Dec 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,117 global accepts · Tags: data structures, greedy, trees · first AC: Nov 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 576 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Nov 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,192 global accepts · Tags: data structures, dp, dsu, greedy, implementation, matrices, sortings · first AC: Sep 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,492 global accepts · Tags: dfs and similar, dsu, graphs, math, sortings · first AC: Aug 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,060 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: Aug 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,459 global accepts · Tags: binary search, data structures, graph matchings, greedy, implementation, math, trees · first AC: Feb 6, 2024 · last AC: Aug 22, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 833 global accepts · Tags: math, number theory · first AC: Jul 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,859 global accepts · Tags: brute force, math, number theory · first AC: Apr 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,408 global accepts · Tags: greedy, sortings, trees · first AC: Mar 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,100 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Mar 16, 2024 · last AC: Mar 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,423 global accepts · Tags: data structures, dfs and similar, dsu, graphs, greedy, matrices · first AC: Feb 7, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,495 global accepts · Tags: binary search, bitmasks, combinatorics, data structures, divide and conquer · first AC: Feb 4, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 4,475 global accepts · Tags: data structures, math · first AC: Feb 1, 2024 · C++20 (GCC 11-64) (first AC)