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Open on Codeforces · 670 unique accepted
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Quality: 13,444 global accepts · Tags: constructive algorithms · first AC: Jul 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,676 global accepts · Tags: greedy, math, number theory · first AC: Jul 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,638 global accepts · Tags: greedy · first AC: Jul 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,614 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,310 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Jul 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,585 global accepts · Tags: binary search, data structures, dp, dsu, greedy, implementation, trees · first AC: Mar 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 11,847 global accepts · Tags: bitmasks, games, greedy · first AC: Mar 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 27,495 global accepts · Tags: constructive algorithms, data structures, greedy, sortings · first AC: Jan 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 28,615 global accepts · Tags: greedy, math · first AC: Jan 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 28,147 global accepts · Tags: brute force, math, number theory · first AC: Jan 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 29,193 global accepts · Tags: combinatorics, dp, number theory · first AC: Jan 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 29,468 global accepts · Tags: dp, math, number theory · first AC: Jan 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 28,710 global accepts · Tags: greedy, math, sortings · first AC: Jan 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 31,099 global accepts · Tags: math, sortings, two pointers · first AC: Jan 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 33,259 global accepts · Tags: binary search, greedy, math, sortings · first AC: Jan 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 33,075 global accepts · Tags: greedy, sortings · first AC: Jan 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 34,100 global accepts · Tags: binary search, data structures, sortings, two pointers · first AC: Jan 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 34,843 global accepts · Tags: dp · first AC: Jan 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 36,739 global accepts · Tags: dp, math, number theory · first AC: Jan 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 37,957 global accepts · Tags: dp · first AC: Jan 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 51,687 global accepts · Tags: dp, greedy, implementation · first AC: Jan 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 62,206 global accepts · Tags: dfs and similar, graphs, greedy, implementation, math, shortest paths · first AC: Jan 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 72,463 global accepts · Tags: binary search, brute force, implementation, two pointers · first AC: Jan 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 10,720 global accepts · Tags: binary search, brute force, data structures, greedy, sortings · first AC: Nov 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,549 global accepts · Tags: greedy, implementation, math, number theory · first AC: Oct 20, 2025 · C++20 (GCC 13-64) (first AC)