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Open on Codeforces · 718 unique accepted
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Quality: 19,883 global accepts · Tags: constructive algorithms, games, greedy, implementation, math · first AC: Apr 13, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 30,969 global accepts · Tags: bitmasks, constructive algorithms, math, number theory · first AC: Apr 11, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 15,700 global accepts · Tags: dp, greedy, implementation · first AC: Mar 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,521 global accepts · Tags: brute force, combinatorics, dp · first AC: Mar 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,291 global accepts · Tags: greedy, math · first AC: Dec 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,144 global accepts · Tags: bitmasks, brute force, greedy, implementation, strings · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,579 global accepts · Tags: constructive algorithms · first AC: Sep 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,296 global accepts · Tags: greedy, implementation, math, number theory · first AC: Sep 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,346 global accepts · Tags: data structures, dp · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,979 global accepts · Tags: binary search, brute force, data structures, greedy · first AC: Aug 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 31,362 global accepts · Tags: brute force, data structures, number theory, two pointers · first AC: Jul 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,604 global accepts · Tags: implementation, math · first AC: May 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,337 global accepts · Tags: bitmasks, greedy, math · first AC: May 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 22,585 global accepts · Tags: constructive algorithms, greedy, math · first AC: Mar 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 19,575 global accepts · Tags: bitmasks, constructive algorithms, greedy · first AC: Feb 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 22,745 global accepts · Tags: greedy, math, number theory · first AC: Feb 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 21,514 global accepts · Tags: implementation, math · first AC: Feb 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,995 global accepts · Tags: brute force, dp, greedy, sortings · first AC: Feb 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 29,227 global accepts · Tags: constructive algorithms, math · first AC: Jan 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,520 global accepts · Tags: bitmasks, brute force, math, number theory · first AC: Nov 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 19,614 global accepts · Tags: constructive algorithms, greedy, strings · first AC: Nov 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 18,983 global accepts · Tags: brute force, greedy, sortings · first AC: Nov 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,593 global accepts · Tags: brute force, greedy · first AC: Apr 23, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 9,111 global accepts · Tags: binary search, brute force, greedy, two pointers · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 11,057 global accepts · Tags: data structures · first AC: Mar 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)