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Open on Codeforces · 261 unique accepted
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Quality: 13,278 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Jul 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,276 global accepts · Tags: dp, math, probabilities · first AC: Jul 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 10,786 global accepts · Tags: bitmasks, data structures · first AC: Jan 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,964 global accepts · Tags: 2-sat, combinatorics, dp · first AC: Jan 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,451 global accepts · Tags: binary search, math, number theory, two pointers · first AC: Jul 27, 2024 · C++14 (GCC 6-32) (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: 5,709 global accepts · Tags: math · first AC: Feb 8, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 14,080 global accepts · Tags: constructive algorithms, greedy, math · first AC: Mar 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 11,498 global accepts · Tags: brute force, implementation, math, two pointers · first AC: Aug 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,961 global accepts · Tags: constructive algorithms · first AC: Mar 17, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 5,091 global accepts · Tags: data structures, dp · first AC: Mar 17, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 8,402 global accepts · Tags: constructive algorithms, geometry, greedy, math, sortings · first AC: Jul 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,444 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees · first AC: Jun 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,226 global accepts · Tags: dp, implementation · first AC: Apr 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,196 global accepts · Tags: constructive algorithms, number theory · first AC: Mar 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,685 global accepts · Tags: binary search, data structures, greedy, math, schedules, sortings · first AC: Dec 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,500 global accepts · Tags: brute force, dfs and similar, dp, greedy, shortest paths, trees · first AC: Dec 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,612 global accepts · Tags: data structures, implementation, sortings · first AC: Oct 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,524 global accepts · Tags: data structures, implementation · first AC: Mar 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,199 global accepts · Tags: combinatorics, dfs and similar, graphs, trees · first AC: Aug 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,777 global accepts · Tags: combinatorics, math · first AC: Jun 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,424 global accepts · Tags: brute force, dp, dsu, graphs, math, trees · first AC: Sep 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,061 global accepts · Tags: dp, hashing, strings · first AC: Jul 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,279 global accepts · Tags: constructive algorithms, greedy · first AC: Mar 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,862 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Jul 31, 2025 · C++17 (GCC 7-32) (first AC)