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Open on Codeforces · 1,374 unique accepted
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Quality: 5,008 global accepts · Tags: brute force, implementation · first AC: Apr 4, 2015 · Java 8 (first AC)
Quality: 7,647 global accepts · Tags: — · first AC: Sep 28, 2014 · Java 8 (first AC)
Quality: 8,570 global accepts · Tags: constructive algorithms, implementation, math · first AC: May 12, 2013 · Java 7 (first AC)
Quality: 3,087 global accepts · Tags: *special, implementation, strings · first AC: Apr 13, 2013 · Java 7 (first AC)
Quality: 21,343 global accepts · Tags: binary search, combinatorics, two pointers · first AC: Dec 6, 2012 · Java 6 (first AC)
Quality: 788 global accepts · Tags: *special, implementation · first AC: May 25, 2012 · Roco (first AC)
Quality: 2,516 global accepts · Tags: implementation, math · first AC: Apr 6, 2012 · Java 6 (first AC)
Quality: 3,988 global accepts · Tags: implementation, number theory, strings · first AC: Nov 3, 2011 · Java 6 (first AC)
Quality: 2,024 global accepts · Tags: constructive algorithms, implementation · first AC: May 20, 2011 · Java 6 (first AC)
Quality: 3,560 global accepts · Tags: math · first AC: Mar 26, 2011 · Java 6 (first AC)
Quality: 2,546 global accepts · Tags: implementation · first AC: Jan 11, 2011 · Java 6 (first AC)
Quality: 2,086 global accepts · Tags: implementation · first AC: Dec 28, 2010 · Java 6 (first AC)
Quality: 4,435 global accepts · Tags: constructive algorithms, geometry, implementation, math · first AC: Nov 5, 2010 · Java 6 (first AC)
Quality: 3,548 global accepts · Tags: implementation · first AC: Oct 19, 2010 · Java 6 (first AC)
Quality: 10,673 global accepts · Tags: combinatorics, constructive algorithms, dp, greedy, strings, two pointers · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,703 global accepts · Tags: binary search, brute force, data structures, greedy, sortings · first AC: Nov 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,220 global accepts · Tags: data structures, greedy, math · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,383 global accepts · Tags: games, greedy, sortings · first AC: Aug 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,712 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Apr 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,707 global accepts · Tags: games, greedy, math, sortings · first AC: Apr 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,772 global accepts · Tags: greedy, math, sortings · first AC: Apr 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 28,579 global accepts · Tags: data structures, dp, greedy · first AC: Jan 6, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 13,163 global accepts · Tags: constructive algorithms, data structures, dsu, greedy, math, sortings · first AC: Dec 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,598 global accepts · Tags: binary search, constructive algorithms, greedy, sortings · first AC: Nov 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,081 global accepts · Tags: brute force, dfs and similar, graphs, implementation · first AC: Nov 7, 2023 · C++20 (GCC 11-64) (first AC)