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Open on Codeforces · 851 unique accepted
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Quality: 20,572 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Nov 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 25,384 global accepts · Tags: games · first AC: Apr 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 59,682 global accepts · Tags: strings · first AC: Nov 6, 2023 · C++14 (GCC 6-32) (first AC)
Tags: strings · first AC: Nov 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 28,705 global accepts · Tags: math · first AC: Oct 12, 2023 · last AC: Oct 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 23,890 global accepts · Tags: constructive algorithms · first AC: Oct 14, 2023 · last AC: Oct 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 57,649 global accepts · Tags: math · first AC: Sep 26, 2023 · last AC: Oct 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 23,704 global accepts · Tags: geometry, implementation, math · first AC: Sep 27, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 24,093 global accepts · Tags: brute force, geometry, greedy · first AC: Sep 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 19,766 global accepts · Tags: implementation, math · first AC: Aug 23, 2023 · last AC: Aug 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 39,303 global accepts · Tags: math, number theory · first AC: Aug 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 23,575 global accepts · Tags: constructive algorithms, strings · first AC: Aug 18, 2023 · C++14 (GCC 6-32) (first AC)
Tags: greedy, sortings · first AC: Feb 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 34,919 global accepts · Tags: greedy, sortings · first AC: Jan 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,764 global accepts · Tags: data structures, greedy, implementation, two pointers · first AC: Jan 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,297 global accepts · Tags: constructive algorithms, greedy, implementation, strings · first AC: Dec 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,253 global accepts · Tags: brute force, math, number theory · first AC: Nov 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 20,274 global accepts · Tags: greedy · first AC: Oct 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,963 global accepts · Tags: constructive algorithms · first AC: Oct 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 23,275 global accepts · Tags: greedy, sortings · first AC: Jan 5, 2025 · 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: 17,661 global accepts · Tags: brute force, constructive algorithms, math · first AC: Jul 15, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 23,913 global accepts · Tags: greedy · first AC: Jun 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 22,332 global accepts · Tags: constructive algorithms, greedy · first AC: Apr 29, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 31,910 global accepts · Tags: constructive algorithms, math, number theory · first AC: Dec 31, 2023 · C++20 (GCC 11-64) (first AC)