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Open on Codeforces · 337 unique accepted
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Quality: 4,477 global accepts · Tags: brute force, constructive algorithms, divide and conquer, greedy, hashing, implementation, math, strings · first AC: Apr 6, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 4,777 global accepts · Tags: data structures, dfs and similar, trees · first AC: Oct 31, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,910 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Oct 28, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,889 global accepts · Tags: dfs and similar, graphs · first AC: Apr 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,372 global accepts · Tags: binary search, brute force, geometry, math · first AC: Mar 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,779 global accepts · Tags: binary search, data structures, implementation · first AC: Mar 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,450 global accepts · Tags: data structures, dp, greedy, two pointers · first AC: Mar 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,773 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Oct 30, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,320 global accepts · Tags: brute force, data structures, dp, dsu, greedy, implementation, two pointers · first AC: Oct 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,778 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, math · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,659 global accepts · Tags: data structures, dp · first AC: Sep 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,777 global accepts · Tags: brute force, dp, greedy, math, number theory · first AC: Nov 18, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,908 global accepts · Tags: binary search, brute force, greedy, math · first AC: Nov 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,536 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Nov 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,051 global accepts · Tags: bitmasks, divide and conquer, dp, dsu, greedy, implementation, strings · first AC: Feb 17, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 4,570 global accepts · Tags: constructive algorithms, data structures, dsu, greedy, sortings, trees · first AC: Jan 6, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,719 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, sortings · first AC: Oct 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,192 global accepts · Tags: brute force, dfs and similar, dp, graphs, greedy, math, sortings, two pointers · first AC: Aug 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,053 global accepts · Tags: bitmasks, data structures, games, math, probabilities, sortings, strings, trees · first AC: Aug 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,698 global accepts · Tags: data structures, dp, sortings · first AC: Jun 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,382 global accepts · Tags: binary search, greedy, implementation, math · first AC: May 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,544 global accepts · Tags: dfs and similar, dp, graphs, greedy, trees · first AC: Jan 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,857 global accepts · Tags: brute force, math, number theory · first AC: Apr 30, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,257 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Dec 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,227 global accepts · Tags: bitmasks, brute force, dp · first AC: Jul 30, 2023 · C++14 (GCC 6-32) (first AC)