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Open on Codeforces · 718 unique accepted
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Quality: 961 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Mar 30, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 829 global accepts · Tags: binary search, greedy · first AC: Mar 30, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,203 global accepts · Tags: constructive algorithms, interactive, math, number theory · first AC: Mar 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,510 global accepts · Tags: constructive algorithms, games, interactive, math · first AC: Mar 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,318 global accepts · Tags: dp · first AC: Mar 22, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,880 global accepts · Tags: interactive, math, number theory · first AC: Mar 20, 2026 · last AC: Mar 20, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,188 global accepts · Tags: constructive algorithms · first AC: Mar 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 923 global accepts · Tags: data structures, divide and conquer, greedy · first AC: Mar 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 888 global accepts · Tags: binary search, data structures, dp · first AC: Mar 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,071 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees · first AC: Mar 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 472 global accepts · Tags: brute force, math · first AC: Feb 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 781 global accepts · Tags: bitmasks, dp · first AC: Dec 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,119 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Dec 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,172 global accepts · Tags: data structures, dp, greedy, implementation, sortings · first AC: Oct 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,501 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: Oct 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: binary search, divide and conquer, interactive, math · first AC: Sep 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,122 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Sep 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 887 global accepts · Tags: brute force, constructive algorithms, graphs, greedy, math, number theory · first AC: Sep 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,471 global accepts · Tags: data structures, dp, greedy, sortings · first AC: Sep 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,296 global accepts · Tags: combinatorics, dp, math · first AC: Aug 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,337 global accepts · Tags: brute force, dfs and similar, graphs, number theory, shortest paths · first AC: Aug 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,944 global accepts · Tags: math · first AC: Aug 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,425 global accepts · Tags: bitmasks, brute force, divide and conquer, dp, fft, math · first AC: Aug 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,949 global accepts · Tags: greedy · first AC: Aug 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,526 global accepts · Tags: combinatorics, dp, probabilities · first AC: May 8, 2025 · C++20 (GCC 13-64) (first AC)