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Open on Codeforces · 641 unique accepted
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Quality: 11,522 global accepts · Tags: implementation · first AC: Aug 27, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 12,311 global accepts · Tags: implementation · first AC: Jul 20, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 11,977 global accepts · Tags: *special, math · first AC: Apr 1, 2018 · GNU C++11 (first AC)
Quality: 14,535 global accepts · Tags: brute force, constructive algorithms, math · first AC: Sep 6, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 41,410 global accepts · Tags: implementation, math · first AC: Apr 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 60,839 global accepts · Tags: brute force, greedy, implementation, sortings · first AC: Mar 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 35,086 global accepts · Tags: greedy, implementation, strings · first AC: Mar 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 56,785 global accepts · Tags: data structures, implementation · first AC: Mar 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 40,096 global accepts · Tags: implementation · first AC: Mar 19, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 41,582 global accepts · Tags: implementation · first AC: Mar 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 24,869 global accepts · Tags: implementation, sortings · first AC: Feb 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 28,999 global accepts · Tags: implementation, sortings · first AC: Jan 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,090 global accepts · Tags: *special, implementation, interactive · first AC: Jan 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 21,589 global accepts · Tags: dp, greedy, implementation, strings · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 28,150 global accepts · Tags: greedy · first AC: Sep 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 25,348 global accepts · Tags: greedy, math · first AC: Sep 20, 2025 · last AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 30,495 global accepts · Tags: math · first AC: Sep 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,624 global accepts · Tags: math · first AC: Dec 17, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 22,076 global accepts · Tags: brute force, greedy, math, sortings · first AC: Dec 13, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 16,028 global accepts · Tags: math · first AC: Feb 7, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 24,341 global accepts · Tags: implementation · first AC: Dec 29, 2018 · Python 3 (first AC)
Quality: 16,527 global accepts · Tags: implementation, sortings · first AC: Aug 19, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 9,955 global accepts · Tags: brute force, implementation, strings · first AC: Oct 5, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 34,171 global accepts · Tags: brute force, dfs and similar, dp, implementation · first AC: Mar 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 49,280 global accepts · Tags: brute force, greedy, strings · first AC: Mar 20, 2026 · C++23 (GCC 14-64, msys2) (first AC)