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Open on Codeforces · 573 unique accepted
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Quality: 1,554 global accepts · Tags: brute force, data structures, dfs and similar, trees · first AC: May 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,957 global accepts · Tags: data structures, probabilities · first AC: May 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,143 global accepts · Tags: binary search, data structures, implementation · first AC: May 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,188 global accepts · Tags: constructive algorithms, interactive, math, meet-in-the-middle, probabilities · first AC: May 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,023 global accepts · Tags: data structures, implementation, sortings, two pointers · first AC: May 12, 2025 · last AC: May 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,558 global accepts · Tags: binary search, brute force, dfs and similar, dp, sortings, trees · first AC: Apr 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 310 global accepts · Tags: dp, games, graphs, trees · first AC: Apr 24, 2025 · last AC: Apr 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 982 global accepts · Tags: games, greedy, interactive, sortings · first AC: Apr 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,042 global accepts · Tags: combinatorics, dp, fft, math · first AC: Apr 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 883 global accepts · Tags: binary search, constructive algorithms, greedy, math · first AC: Apr 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 763 global accepts · Tags: combinatorics, dp · first AC: Apr 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,275 global accepts · Tags: bitmasks, dp · first AC: Apr 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 621 global accepts · Tags: brute force, divide and conquer, sortings · first AC: Mar 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,777 global accepts · Tags: dfs and similar, dp, dsu, graphs, greedy, trees · first AC: Nov 28, 2024 · last AC: Nov 28, 2024 · C++17 (GCC 7-32) (first AC)
Tags: graphs, probabilities, trees · first AC: Sep 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,692 global accepts · Tags: data structures, divide and conquer, greedy, math · first AC: Sep 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,666 global accepts · Tags: brute force, data structures, divide and conquer, hashing, math · first AC: Dec 6, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,174 global accepts · Tags: dp, graphs, greedy · first AC: Aug 4, 2023 · last AC: Aug 4, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 968 global accepts · Tags: brute force, dp, implementation, math, number theory · first AC: Feb 28, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,631 global accepts · Tags: brute force, data structures, divide and conquer, implementation · first AC: Jan 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 564 global accepts · Tags: binary search, brute force, data structures, divide and conquer, math · first AC: Dec 8, 2025 · last AC: Dec 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,578 global accepts · Tags: data structures, divide and conquer · first AC: Apr 14, 2025 · last AC: Oct 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 902 global accepts · Tags: dfs and similar, divide and conquer, dsu, graphs, trees · first AC: Sep 25, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,501 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: Jul 19, 2025 · last AC: Sep 15, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 554 global accepts · Tags: constructive algorithms · first AC: Aug 13, 2025 · C++17 (GCC 7-32) (first AC)