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Open on Codeforces · 414 unique accepted
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Quality: 14,691 global accepts · Tags: binary search, geometry · first AC: Jan 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,903 global accepts · Tags: bitmasks, constructive algorithms, greedy · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 19,490 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Jul 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 27,917 global accepts · Tags: binary search, dp, greedy, sortings, two pointers · first AC: Dec 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 17,096 global accepts · Tags: constructive algorithms, math · first AC: Feb 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,301 global accepts · Tags: greedy, strings, two pointers · first AC: Dec 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,554 global accepts · Tags: constructive algorithms, greedy, sortings, two pointers · first AC: Nov 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,333 global accepts · Tags: data structures, dp · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,144 global accepts · Tags: bitmasks, brute force, greedy, implementation, strings · first AC: Dec 19, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,520 global accepts · Tags: bitmasks, brute force, math, number theory · first AC: Nov 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 22,186 global accepts · Tags: binary search, combinatorics, constructive algorithms, number theory · first AC: Jun 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 30,964 global accepts · Tags: bitmasks, constructive algorithms, math, number theory · first AC: Dec 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 12,836 global accepts · Tags: math, number theory · first AC: Oct 8, 2023 · C++14 (GCC 6-32) (first AC)
Tags: brute force, greedy, implementation · first AC: Sep 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 18,656 global accepts · Tags: brute force, dp, greedy, math · first AC: Aug 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,041 global accepts · Tags: games, greedy, math, strings · first AC: Jun 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 33,097 global accepts · Tags: constructive algorithms, data structures, two pointers · first AC: Feb 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 27,431 global accepts · Tags: data structures, implementation · first AC: May 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 12,853 global accepts · Tags: games · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,690 global accepts · Tags: data structures, hashing, implementation · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,592 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,706 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 17,788 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, math · first AC: Jun 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,836 global accepts · Tags: brute force, sortings · first AC: Apr 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 12,216 global accepts · Tags: math · first AC: Nov 4, 2022 · C++14 (GCC 6-32) (first AC)