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Open on Codeforces · 1,247 unique accepted
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Quality: 15,184 global accepts · Tags: graphs, implementation · first AC: Apr 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 32,655 global accepts · Tags: brute force, greedy, two pointers · first AC: Apr 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 21,005 global accepts · Tags: constructive algorithms, math, number theory, sortings · first AC: Apr 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 34,939 global accepts · Tags: bitmasks, combinatorics, math · first AC: Apr 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,514 global accepts · Tags: greedy, hashing, implementation, sortings · first AC: Apr 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,816 global accepts · Tags: greedy, number theory · first AC: Mar 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,442 global accepts · Tags: constructive algorithms, greedy, strings, two pointers · first AC: Mar 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,166 global accepts · Tags: binary search, brute force, greedy · first AC: Mar 21, 2026 · last AC: Mar 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 20,595 global accepts · Tags: greedy, math · first AC: Mar 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,829 global accepts · Tags: games, math · first AC: Feb 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 23,528 global accepts · Tags: constructive algorithms, greedy, math, number theory, sortings · first AC: Dec 14, 2025 · last AC: Feb 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,137 global accepts · Tags: constructive algorithms, games, greedy · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,818 global accepts · Tags: brute force, greedy, math, number theory · first AC: Jan 6, 2026 · last AC: Jan 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,681 global accepts · Tags: brute force, greedy, implementation · first AC: Jan 1, 2026 · last AC: Jan 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 20,874 global accepts · Tags: constructive algorithms, math, number theory · first AC: Jan 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,520 global accepts · Tags: brute force, combinatorics, dp · first AC: Dec 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 21,725 global accepts · Tags: dfs and similar, implementation · first AC: Dec 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,700 global accepts · Tags: dp, greedy, implementation · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 25,390 global accepts · Tags: binary search, brute force, greedy, math · first AC: Dec 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,291 global accepts · Tags: greedy, math · first AC: Dec 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,099 global accepts · Tags: constructive algorithms, implementation · first AC: Dec 22, 2025 · last AC: Dec 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,899 global accepts · Tags: implementation · first AC: Dec 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 69,773 global accepts · Tags: binary search, math · first AC: Dec 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,305 global accepts · Tags: greedy, strings, two pointers · first AC: Dec 11, 2025 · last AC: Dec 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,230 global accepts · Tags: greedy, implementation · first AC: Dec 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)