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Open on Codeforces · 1,301 unique accepted
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Quality: 961 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Jul 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,318 global accepts · Tags: dp · first AC: Jun 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,038 global accepts · Tags: bitmasks, brute force, combinatorics, dfs and similar, divide and conquer, dp, math · first AC: May 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,658 global accepts · Tags: binary search, brute force, data structures, dp, hashing, strings · first AC: Apr 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,167 global accepts · Tags: bitmasks, brute force, constructive algorithms, math, probabilities · first AC: Apr 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,091 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Apr 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 746 global accepts · Tags: dp, math, meet-in-the-middle, number theory · first AC: May 5, 2026 · last AC: May 5, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 866 global accepts · Tags: binary search, brute force, data structures, implementation · first AC: Mar 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 348 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Mar 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: combinatorics, dp, probabilities, trees · first AC: Mar 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 602 global accepts · Tags: data structures, greedy · first AC: Nov 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 752 global accepts · Tags: combinatorics, dp, math · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,132 global accepts · Tags: binary search, constructive algorithms, interactive · first AC: Sep 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 918 global accepts · Tags: brute force, constructive algorithms, dp, string suffix structures, strings · first AC: Sep 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,356 global accepts · Tags: dfs and similar, graphs, math, number theory · first AC: Aug 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 459 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Jul 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,211 global accepts · Tags: combinatorics, dp, math, strings · first AC: Jul 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,082 global accepts · Tags: binary search, brute force, dp, greedy, sortings · first AC: Jul 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,035 global accepts · Tags: data structures, dp, trees · first AC: Jun 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 915 global accepts · Tags: combinatorics, dp, greedy, math, probabilities · first AC: May 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 764 global accepts · Tags: constructive algorithms, trees · first AC: May 28, 2025 · C++20 (GCC 13-64) (first AC)
Tags: math · first AC: May 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,532 global accepts · Tags: data structures, probabilities, trees · first AC: May 4, 2025 · last AC: May 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,175 global accepts · Tags: binary search, divide and conquer, graphs, shortest paths · first AC: Apr 16, 2025 · last AC: Apr 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 937 global accepts · Tags: bitmasks, brute force, dfs and similar · first AC: Apr 5, 2025 · C++20 (GCC 13-64) (first AC)