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Open on Codeforces · 502 unique accepted
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Quality: 1,292 global accepts · Tags: binary search, data structures, sortings · first AC: Dec 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 618 global accepts · Tags: bitmasks, data structures, dp, implementation, sortings · first AC: Jul 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 642 global accepts · Tags: combinatorics, flows, graph matchings, greedy · first AC: Jun 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,943 global accepts · Tags: math · first AC: May 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,203 global accepts · Tags: constructive algorithms, interactive, math, number theory · first AC: May 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 831 global accepts · Tags: combinatorics, divide and conquer, fft · first AC: Apr 15, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 923 global accepts · Tags: fft · first AC: Apr 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 619 global accepts · Tags: brute force, combinatorics, constructive algorithms, dfs and similar, graph matchings, greedy, math · first AC: Apr 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,186 global accepts · Tags: data structures · first AC: Mar 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,122 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Mar 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 947 global accepts · Tags: 2-sat, greedy · first AC: Feb 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 947 global accepts · Tags: brute force, data structures, dp, greedy, implementation, math · first AC: Feb 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,578 global accepts · Tags: data structures, divide and conquer · first AC: Oct 15, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 742 global accepts · Tags: binary search, geometry, sortings · first AC: Apr 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 855 global accepts · Tags: dp, greedy, implementation, strings · first AC: Apr 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,139 global accepts · Tags: math, number theory · first AC: Mar 31, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 971 global accepts · Tags: dp, graphs, greedy, math, number theory, trees · first AC: Mar 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,486 global accepts · Tags: constructive algorithms, dp, math · first AC: Mar 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 707 global accepts · Tags: data structures, dp · first AC: Mar 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 397 global accepts · Tags: data structures, dfs and similar, divide and conquer, dp, implementation, trees · first AC: Feb 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 987 global accepts · Tags: combinatorics, dp, graphs · first AC: Feb 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,259 global accepts · Tags: binary search, data structures, divide and conquer, dsu, math, trees, two pointers · first AC: Jan 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,430 global accepts · Tags: combinatorics, dp, math · first AC: Jan 5, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 746 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Jul 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 730 global accepts · Tags: bitmasks, constructive algorithms, dp, implementation · first AC: Jul 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)