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Open on Codeforces · 850 unique accepted
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Quality: 215 global accepts · Tags: combinatorics, dp, math · first AC: Jan 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 149 global accepts · Tags: data structures, dp · first AC: Dec 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 108 global accepts · Tags: data structures, dp · first AC: Dec 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 194 global accepts · Tags: data structures, greedy · first AC: Dec 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 91 global accepts · Tags: bitmasks, greedy · first AC: Dec 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 443 global accepts · Tags: dp · first AC: Nov 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 281 global accepts · Tags: combinatorics, dfs and similar, dp, graphs · first AC: Nov 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 936 global accepts · Tags: binary search, data structures · first AC: Nov 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 199 global accepts · Tags: data structures, greedy, schedules · first AC: Oct 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 236 global accepts · Tags: dp, graphs · first AC: Jun 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 246 global accepts · Tags: divide and conquer, dp, trees · first AC: Feb 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,097 global accepts · Tags: constructive algorithms, number theory · first AC: Aug 21, 2023 · C++14 (GCC 6-32) (first AC)
Tags: — · first AC: Apr 28, 2026 · C++17 (GCC 7-32) (first AC)
Tags: dp, greedy, probabilities, sortings, trees · first AC: Apr 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,942 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 3,183 global accepts · Tags: constructive algorithms, data structures, sortings · first AC: Apr 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 4,770 global accepts · Tags: dp, math · first AC: Apr 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 7,270 global accepts · Tags: greedy, sortings · first AC: Apr 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 9,985 global accepts · Tags: brute force, dp, math · first AC: Apr 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 96 global accepts · Tags: constructive algorithms, math · first AC: Apr 22, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 429 global accepts · Tags: data structures, implementation, math, trees · first AC: Apr 13, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,215 global accepts · Tags: dfs and similar, dp, greedy, math, probabilities, trees · first AC: Apr 13, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 3,208 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 13, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 3,601 global accepts · Tags: binary search, constructive algorithms, divide and conquer, interactive, math · first AC: Apr 13, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 8,990 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Apr 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)