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Open on Codeforces · 2,469 unique accepted
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Quality: 10,156 global accepts · Tags: implementation, strings · first AC: Jun 6, 2015 · GNU C++ (first AC)
Quality: 43,355 global accepts · Tags: dfs and similar, graphs, trees · first AC: Sep 15, 2011 · GNU C++ (first AC)
Quality: 13,425 global accepts · Tags: implementation, sortings, strings · first AC: Mar 4, 2011 · GNU C++ (first AC)
Quality: 7,292 global accepts · Tags: implementation, schedules · first AC: Dec 13, 2010 · GNU C++ (first AC)
Quality: 42,769 global accepts · Tags: number theory · first AC: Aug 16, 2010 · GNU C++ (first AC)
Quality: 20,767 global accepts · Tags: greedy, implementation, sortings · first AC: Jul 20, 2010 · GNU C++ (first AC)
Quality: 15,495 global accepts · Tags: constructive algorithms, implementation, math · first AC: Apr 26, 2010 · GNU C++ (first AC)
Quality: 8,346 global accepts · Tags: implementation · first AC: Apr 15, 2010 · GNU C++ (first AC)
Quality: 22,848 global accepts · Tags: brute force, geometry · first AC: Mar 27, 2010 · MS C++ (first AC)
Quality: 14,295 global accepts · Tags: bitmasks, dp, fft, greedy, math · first AC: Feb 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 19,815 global accepts · Tags: constructive algorithms, greedy · first AC: Nov 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 51,984 global accepts · Tags: implementation, math, number theory · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 27,283 global accepts · Tags: constructive algorithms, greedy, sortings · first AC: Jan 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 23,277 global accepts · Tags: greedy, sortings · first AC: Jan 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,764 global accepts · Tags: data structures, greedy, implementation, two pointers · first AC: Nov 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 17,297 global accepts · Tags: constructive algorithms, greedy, implementation, strings · first AC: Nov 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 31,521 global accepts · Tags: brute force, greedy · first AC: Aug 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 28,162 global accepts · Tags: constructive algorithms, math, number theory · first AC: Aug 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 22,991 global accepts · Tags: constructive algorithms, games · first AC: Aug 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 23,913 global accepts · Tags: greedy · first AC: Jun 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 21,072 global accepts · Tags: brute force, greedy, math, sortings · first AC: May 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 32,264 global accepts · Tags: constructive algorithms, data structures, implementation, sortings · first AC: Apr 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 34,754 global accepts · Tags: brute force, dp, greedy, math · first AC: Mar 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 17,661 global accepts · Tags: brute force, constructive algorithms, math · first AC: Feb 17, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 31,910 global accepts · Tags: constructive algorithms, math, number theory · first AC: Jan 3, 2024 · C++20 (GCC 11-64) (first AC)