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Open on Codeforces · 543 unique accepted
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Quality: 19,880 global accepts · Tags: dp, greedy, implementation · first AC: Feb 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 23,666 global accepts · Tags: number theory · first AC: Feb 18, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 36,356 global accepts · Tags: brute force, combinatorics, data structures, dp, strings · first AC: Dec 24, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 18,591 global accepts · Tags: greedy, trees · first AC: Dec 16, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 27,917 global accepts · Tags: binary search, dp, greedy, sortings, two pointers · first AC: Dec 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,949 global accepts · Tags: greedy, math · first AC: Nov 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 43,456 global accepts · Tags: binary search, sortings · first AC: Sep 22, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 25,720 global accepts · Tags: geometry, math, shortest paths, sortings · first AC: Sep 10, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 26,383 global accepts · Tags: math, number theory · first AC: Sep 7, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 24,714 global accepts · Tags: greedy, implementation, math · first AC: Sep 6, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 23,085 global accepts · Tags: binary search, data structures, implementation, sortings · first AC: Sep 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,698 global accepts · Tags: dp, greedy, implementation · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,179 global accepts · Tags: binary search, brute force, math · first AC: Nov 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,882 global accepts · Tags: constructive algorithms, math · first AC: Nov 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,063 global accepts · Tags: binary search, data structures, two pointers · first AC: Sep 13, 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: 23,136 global accepts · Tags: constructive algorithms, greedy, math, strings · first AC: Mar 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,937 global accepts · Tags: data structures, greedy, math, sortings · first AC: Mar 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 38,479 global accepts · Tags: brute force, implementation, math, number theory · first AC: Mar 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,388 global accepts · Tags: brute force, math · first AC: Jan 26, 2025 · C++20 (GCC 13-64) (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: 18,412 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Jul 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 20,764 global accepts · Tags: dp, greedy · first AC: Jun 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 22,744 global accepts · Tags: greedy, math, number theory · first AC: Apr 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 21,512 global accepts · Tags: implementation, math · first AC: Apr 12, 2024 · C++20 (GCC 13-64) (first AC)