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Open on Codeforces · 438 unique accepted
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Quality: 54,983 global accepts · Tags: constructive algorithms · first AC: Aug 24, 2023 · MS C++ 2017 (first AC)
Quality: 36,265 global accepts · Tags: dp, greedy, implementation, strings · first AC: Aug 24, 2023 · MS C++ 2017 (first AC)
Quality: 12,861 global accepts · Tags: implementation, math · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 22,131 global accepts · Tags: constructive algorithms, math, number theory · first AC: Sep 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 20,650 global accepts · Tags: constructive algorithms, greedy · first AC: Dec 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 28,242 global accepts · Tags: constructive algorithms, greedy, math · first AC: Sep 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 27,023 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, sortings · first AC: Jan 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 20,469 global accepts · Tags: dp, math · first AC: Nov 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 59,679 global accepts · Tags: strings · first AC: Oct 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 30,496 global accepts · Tags: greedy, implementation · first AC: Sep 7, 2023 · MS C++ 2017 (first AC)
Quality: 23,574 global accepts · Tags: constructive algorithms, strings · first AC: Aug 17, 2023 · MS C++ 2017 (first AC)
Quality: 18,251 global accepts · Tags: brute force, math, number theory · first AC: Nov 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,960 global accepts · Tags: constructive algorithms · first AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 20,271 global accepts · Tags: greedy · first AC: Jul 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 27,282 global accepts · Tags: constructive algorithms, greedy, sortings · first AC: Jan 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 23,275 global accepts · Tags: greedy, sortings · first AC: Jan 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 31,521 global accepts · Tags: brute force, greedy · first AC: Aug 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 22,991 global accepts · Tags: constructive algorithms, games · first AC: Aug 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 28,162 global accepts · Tags: constructive algorithms, math, number theory · first AC: Aug 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 41,745 global accepts · Tags: brute force, constructive algorithms, implementation · first AC: Aug 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 26,432 global accepts · Tags: bitmasks, greedy · first AC: Jun 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,237 global accepts · Tags: implementation, sortings · first AC: May 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 31,906 global accepts · Tags: constructive algorithms, math, number theory · first AC: Dec 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 50,165 global accepts · Tags: dp, math · first AC: Oct 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,620 global accepts · Tags: constructive algorithms, dp, greedy, math · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)