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Open on Codeforces · 1,186 unique accepted
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Quality: 16,754 global accepts · Tags: constructive algorithms, dp, greedy, shortest paths, strings · first AC: Jan 27, 2024 · C++17 (GCC 9-64) (first AC)
Tags: combinatorics, number theory, sortings · first AC: Oct 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 26,543 global accepts · Tags: constructive algorithms, math, number theory · first AC: Sep 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,463 global accepts · Tags: brute force, greedy · first AC: Sep 28, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 13,028 global accepts · Tags: brute force, dp, greedy, math, number theory · first AC: Aug 15, 2023 · last AC: Aug 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 15,176 global accepts · Tags: constructive algorithms, greedy, math · first AC: Aug 7, 2023 · last AC: Aug 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 18,022 global accepts · Tags: binary search, data structures, implementation · first AC: Jul 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 16,763 global accepts · Tags: binary search, brute force, greedy, math, two pointers · first AC: Jun 18, 2023 · last AC: Jun 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,936 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Feb 25, 2023 · last AC: Feb 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,302 global accepts · Tags: implementation · first AC: Feb 24, 2023 · last AC: Feb 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 31,233 global accepts · Tags: hashing, implementation · first AC: Feb 24, 2023 · last AC: Feb 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 20,485 global accepts · Tags: binary search, geometry, shortest paths, sortings · first AC: Oct 1, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 14,178 global accepts · Tags: greedy, math · first AC: Oct 1, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 8,588 global accepts · Tags: brute force, math, two pointers · first AC: Feb 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,019 global accepts · Tags: binary search, greedy, math, sortings, ternary search, two pointers · first AC: Nov 23, 2025 · C++17 (GCC 7-32) (first AC)
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: 9,277 global accepts · Tags: dp, math, probabilities · first AC: Jul 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 10,556 global accepts · Tags: binary search, greedy, implementation, sortings · first AC: Apr 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,844 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, math · first AC: Apr 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 13,564 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy · first AC: Mar 23, 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: 9,965 global accepts · Tags: 2-sat, combinatorics, dp · first AC: Jan 20, 2025 · C++17 (GCC 7-32) (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: 14,328 global accepts · Tags: binary search, data structures, math · first AC: Dec 11, 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)