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Open on Codeforces · 1,096 unique accepted
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Quality: 3,560 global accepts · Tags: math · first AC: Mar 26, 2011 · GNU C++ (first AC)
Quality: 3,774 global accepts · Tags: greedy, math · first AC: Feb 25, 2011 · GNU C++ (first AC)
Quality: 4,243 global accepts · Tags: strings · first AC: Feb 22, 2011 · GNU C++ (first AC)
Quality: 3,256 global accepts · Tags: dfs and similar, greedy, implementation · first AC: Jan 25, 2011 · GNU C++ (first AC)
Quality: 2,086 global accepts · Tags: implementation · first AC: Dec 28, 2010 · GNU C++ (first AC)
Quality: 4,195 global accepts · Tags: expression parsing, implementation · first AC: Nov 8, 2010 · GNU C++ (first AC)
Quality: 4,054 global accepts · Tags: implementation · first AC: Nov 6, 2010 · MS C++ (first AC)
Quality: 4,435 global accepts · Tags: constructive algorithms, geometry, implementation, math · first AC: Nov 5, 2010 · GNU C++ (first AC)
Quality: 11,585 global accepts · Tags: binary search, data structures, dp, dsu, greedy, implementation, trees · first AC: Nov 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,720 global accepts · Tags: binary search, brute force, data structures, greedy, sortings · first AC: Nov 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,232 global accepts · Tags: binary search, greedy, math, number theory · first AC: Oct 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,907 global accepts · Tags: binary search, data structures, greedy, sortings, two pointers · first AC: Aug 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,174 global accepts · Tags: graphs, greedy, implementation, interactive · first AC: Feb 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,142 global accepts · Tags: brute force, data structures, dfs and similar, dsu, graphs, greedy, math · first AC: Dec 2, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,141 global accepts · Tags: constructive algorithms, dfs and similar, graphs, implementation · first AC: Nov 30, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,532 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Oct 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,773 global accepts · Tags: greedy, math, sortings · first AC: Apr 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 11,601 global accepts · Tags: binary search, constructive algorithms, greedy, sortings · first AC: Nov 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,082 global accepts · Tags: brute force, dfs and similar, graphs, implementation · first AC: Nov 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 19,563 global accepts · Tags: binary search, greedy, two pointers · first AC: Oct 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,865 global accepts · Tags: data structures · first AC: Oct 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,766 global accepts · Tags: constructive algorithms, greedy · first AC: Aug 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,891 global accepts · Tags: constructive algorithms, math · first AC: Jul 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,838 global accepts · Tags: constructive algorithms, greedy, math, number theory, strings · first AC: Jul 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,086 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Jun 13, 2023 · C++20 (GCC 11-64) (first AC)