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Open on Codeforces · 7,970 unique accepted
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Quality: 10,106 global accepts · Tags: greedy, math, number theory · first AC: May 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,246 global accepts · Tags: greedy, math · first AC: May 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,194 global accepts · Tags: constructive algorithms, data structures, sortings · first AC: May 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,788 global accepts · Tags: dp, math · first AC: Apr 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,289 global accepts · Tags: greedy, sortings · first AC: Apr 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,013 global accepts · Tags: brute force, dp, math · first AC: Apr 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,631 global accepts · Tags: bitmasks, brute force, math · first AC: Apr 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,370 global accepts · Tags: dp, greedy · first AC: Apr 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,183 global accepts · Tags: brute force, greedy · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,730 global accepts · Tags: greedy, math · first AC: Apr 24, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: brute force, math · first AC: Apr 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,315 global accepts · Tags: greedy · first AC: Apr 22, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,147 global accepts · Tags: greedy, sortings · first AC: Apr 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 731 global accepts · Tags: *special, communication · first AC: Apr 5, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,603 global accepts · Tags: *special · first AC: Apr 5, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,821 global accepts · Tags: *special, bitmasks · first AC: Apr 5, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,546 global accepts · Tags: *special, brute force, games, interactive · first AC: Apr 5, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,274 global accepts · Tags: *special, strings · first AC: Apr 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,571 global accepts · Tags: *special, strings · first AC: Apr 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,137 global accepts · Tags: *special, graph matchings, implementation · first AC: Apr 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 876 global accepts · Tags: bitmasks, communication, constructive algorithms, graphs, interactive · first AC: Nov 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,552 global accepts · Tags: binary search, combinatorics, communication, constructive algorithms, greedy, interactive · first AC: Nov 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,305 global accepts · Tags: bitmasks, communication, interactive, math · first AC: Nov 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,028 global accepts · Tags: communication, constructive algorithms, interactive · first AC: Nov 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,302 global accepts · Tags: *special, geometry · first AC: Apr 7, 2025 · PyPy 3-64 (first AC)