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Open on Codeforces · 169 unique accepted
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Quality: 21,573 global accepts · Tags: binary search, sortings, two pointers · first AC: Jan 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 21,856 global accepts · Tags: binary search, dfs and similar, dp, graphs, math · first AC: Jan 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 24,105 global accepts · Tags: math · first AC: Jan 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 56,782 global accepts · Tags: sortings · first AC: Jan 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 41,284 global accepts · Tags: dp, greedy, sortings · first AC: Dec 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,727 global accepts · Tags: strings · first AC: Mar 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 29,472 global accepts · Tags: constructive algorithms, greedy · first AC: Mar 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: games, greedy, math · first AC: Feb 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,516 global accepts · Tags: brute force, combinatorics, dp · first AC: Feb 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,288 global accepts · Tags: greedy, math · first AC: Jan 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,310 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jan 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,698 global accepts · Tags: dp, greedy, implementation · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 56,737 global accepts · Tags: dfs and similar, dp, graph matchings, greedy, sortings, two pointers · first AC: Dec 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 71,314 global accepts · Tags: greedy, implementation · first AC: Dec 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,093 global accepts · Tags: dp, greedy, math · first AC: Mar 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 108,142 global accepts · Tags: data structures, hashing, implementation · first AC: Mar 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,049 global accepts · Tags: data structures · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,013 global accepts · Tags: binary search, greedy, math · first AC: Feb 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,899 global accepts · Tags: bitmasks, brute force, dp, math, number theory · first AC: Feb 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,512 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Feb 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: greedy, sortings · first AC: Jan 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,201 global accepts · Tags: dp, math, number theory, shortest paths · first AC: Jan 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,897 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Jan 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 41,262 global accepts · Tags: combinatorics, constructive algorithms, greedy, math · first AC: Dec 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 46,275 global accepts · Tags: greedy, math, number theory · first AC: Dec 24, 2025 · last AC: Dec 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)