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Open on Codeforces · 872 unique accepted
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Quality: 13,564 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy · first AC: Mar 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,657 global accepts · Tags: geometry, interactive, probabilities · first AC: Mar 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 11,106 global accepts · Tags: dfs and similar, dp, trees · first AC: Feb 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,312 global accepts · Tags: binary search, brute force, data structures, greedy, sortings, two pointers · first AC: Dec 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,870 global accepts · Tags: binary search, data structures, greedy, sortings · first AC: Dec 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 12,390 global accepts · Tags: brute force, greedy, implementation, math · first AC: Nov 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 13,542 global accepts · Tags: binary search, dp, two pointers · first AC: Jul 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 12,473 global accepts · Tags: binary search, brute force, dfs and similar, geometry, implementation, math · first AC: Jun 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 12,217 global accepts · Tags: combinatorics, math, number theory · first AC: Jun 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 12,640 global accepts · Tags: constructive algorithms · first AC: Jun 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,208 global accepts · Tags: implementation, math, number theory · first AC: May 4, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 11,940 global accepts · Tags: combinatorics, dp, math · first AC: Apr 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 15,150 global accepts · Tags: constructive algorithms, greedy, math · first AC: Apr 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,549 global accepts · Tags: math, number theory · first AC: Jan 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 11,417 global accepts · Tags: brute force, games, greedy, math · first AC: Jan 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 19,925 global accepts · Tags: brute force, math, number theory · first AC: Jan 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,523 global accepts · Tags: *special, implementation, number theory · first AC: Oct 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,997 global accepts · Tags: math, number theory · first AC: Oct 6, 2023 · JavaScript (first AC)
Quality: 4,962 global accepts · Tags: constructive algorithms · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,091 global accepts · Tags: data structures, dp · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,699 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,375 global accepts · Tags: brute force, implementation · first AC: Oct 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,286 global accepts · Tags: combinatorics, math, number theory · first AC: Oct 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,094 global accepts · Tags: data structures, dfs and similar, graphs, greedy, trees · first AC: Oct 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,242 global accepts · Tags: combinatorics, math, number theory, probabilities · first AC: Oct 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)