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Open on Codeforces · 206 unique accepted
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Quality: 8,909 global accepts · Tags: dp, games, math, probabilities · first AC: Dec 1, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,200 global accepts · Tags: constructive algorithms, data structures, graphs, greedy, implementation, interactive, trees, two pointers · first AC: Nov 3, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,838 global accepts · Tags: dp · first AC: Mar 5, 2023 · last AC: Jun 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,743 global accepts · Tags: binary search, greedy, sortings, two pointers · first AC: Dec 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,461 global accepts · Tags: constructive algorithms, data structures, dp, greedy, implementation · first AC: Nov 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,573 global accepts · Tags: binary search, brute force, data structures, dp, dsu, greedy, implementation, sortings · first AC: Nov 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,171 global accepts · Tags: binary search, data structures, dfs and similar, graphs, greedy, shortest paths, sortings · first AC: Oct 2, 2025 · last AC: Oct 2, 2025 · C++17 (GCC 7-32) (first AC)
Tags: bitmasks, implementation, interactive, math · first AC: May 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,405 global accepts · Tags: combinatorics, dfs and similar, dp, trees · first AC: Apr 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,666 global accepts · Tags: greedy, implementation · first AC: Apr 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,957 global accepts · Tags: bitmasks, divide and conquer, interactive · first AC: Apr 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,384 global accepts · Tags: dfs and similar, dp, trees · first AC: Jan 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 694 global accepts · Tags: binary search, data structures, sortings · first AC: Dec 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,780 global accepts · Tags: brute force, probabilities · first AC: Dec 1, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,971 global accepts · Tags: dp, sortings · first AC: Nov 12, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,861 global accepts · Tags: combinatorics, data structures, dp, two pointers · first AC: Mar 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,522 global accepts · Tags: combinatorics, dfs and similar, dp, graphs, interactive · first AC: Feb 11, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 4,049 global accepts · Tags: *special, data structures · first AC: Dec 3, 2024 · last AC: Dec 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,891 global accepts · Tags: data structures, greedy, sortings · first AC: Sep 14, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,083 global accepts · Tags: data structures, greedy, sortings · first AC: Apr 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 19,782 global accepts · Tags: data structures, schedules · first AC: Apr 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,583 global accepts · Tags: implementation, math · first AC: Apr 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,162 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dsu, graphs, probabilities, trees · first AC: Apr 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,437 global accepts · Tags: dfs and similar, graphs · first AC: Feb 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,002 global accepts · Tags: brute force, greedy, implementation, math · first AC: Dec 24, 2024 · C++17 (GCC 7-32) (first AC)