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Open on Codeforces · 414 unique accepted
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Quality: 2,372 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Nov 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,946 global accepts · Tags: data structures, dp, greedy · first AC: Sep 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,778 global accepts · Tags: brute force, greedy, implementation, math, sortings · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,812 global accepts · Tags: constructive algorithms, data structures, greedy, math · first AC: May 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,128 global accepts · Tags: brute force, number theory, trees · first AC: Nov 15, 2023 · C++14 (GCC 6-32) (first AC)
Tags: constructive algorithms, data structures · first AC: Apr 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,179 global accepts · Tags: brute force, combinatorics, dfs and similar, dp, trees · first AC: Jul 23, 2022 · last AC: Jul 29, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,996 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 25, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 16,876 global accepts · Tags: data structures, implementation, math, two pointers · first AC: May 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,446 global accepts · Tags: hashing, string suffix structures, strings · first AC: Feb 18, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 4,545 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Jan 25, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,737 global accepts · Tags: bitmasks, divide and conquer, dp, greedy, math · first AC: Dec 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,564 global accepts · Tags: combinatorics, dp · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,280 global accepts · Tags: binary search, data structures, dp, flows, greedy, two pointers · first AC: Apr 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,523 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Feb 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,860 global accepts · Tags: bitmasks, constructive algorithms, data structures · first AC: Feb 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,637 global accepts · Tags: binary search, brute force, dp, dsu, graphs, shortest paths, sortings · first AC: Jan 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 932 global accepts · Tags: dp, games, two pointers · first AC: Sep 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,997 global accepts · Tags: dp, graphs, probabilities · first AC: Sep 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,178 global accepts · Tags: constructive algorithms, math · first AC: Aug 5, 2024 · last AC: Aug 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,756 global accepts · Tags: data structures, dsu, trees · first AC: Jul 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,792 global accepts · Tags: binary search, brute force, data structures, divide and conquer, implementation · first AC: Jul 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,070 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Jul 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,238 global accepts · Tags: bitmasks, brute force, combinatorics, data structures, dp, math, trees · first AC: Apr 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 786 global accepts · Tags: dp · first AC: Nov 17, 2023 · C++14 (GCC 6-32) (first AC)