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Open on Codeforces · 80 unique accepted
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Quality: 10,671 global accepts · Tags: combinatorics, constructive algorithms, dp, greedy, strings, two pointers · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,218 global accepts · Tags: data structures, greedy, math · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,794 global accepts · Tags: graphs, interactive · first AC: Aug 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,383 global accepts · Tags: games, greedy, sortings · first AC: Aug 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,542 global accepts · Tags: binary search, implementation, math, number theory · first AC: Nov 14, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,743 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 20, 2025 · C++17 (GCC 7-32) (first AC)
Tags: data structures, greedy · first AC: Jul 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,286 global accepts · Tags: brute force, combinatorics, dp, greedy, math · first AC: Jul 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,084 global accepts · Tags: data structures, dp · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,952 global accepts · Tags: constructive algorithms · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,747 global accepts · Tags: games, greedy, math · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,488 global accepts · Tags: games, greedy · first AC: Sep 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,285 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy · first AC: Jan 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,661 global accepts · Tags: constructive algorithms, dfs and similar, dp · first AC: Oct 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,186 global accepts · Tags: combinatorics, dfs and similar, graphs, trees · first AC: Aug 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,179 global accepts · Tags: dp, games, implementation, strings · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,254 global accepts · Tags: data structures, dp, greedy, math · first AC: Dec 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,463 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, number theory · first AC: Dec 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,969 global accepts · Tags: dp · first AC: Dec 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,485 global accepts · Tags: dp, greedy · first AC: Aug 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,542 global accepts · Tags: binary search, data structures, dp, greedy, math · first AC: Jul 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,989 global accepts · Tags: combinatorics, dp, greedy · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,048 global accepts · Tags: *special, data structures · first AC: Dec 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,127 global accepts · Tags: brute force, data structures, graphs, greedy, implementation, sortings, two pointers · first AC: Oct 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,272 global accepts · Tags: binary search, divide and conquer, greedy, implementation, math, number theory · first AC: Nov 14, 2025 · C++17 (GCC 7-32) (first AC)