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Open on Codeforces · 1,097 unique accepted
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Quality: 25,800 global accepts · Tags: binary search, math · first AC: Nov 30, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 13,275 global accepts · Tags: implementation · first AC: Aug 29, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 22,930 global accepts · Tags: constructive algorithms, math, number theory · first AC: May 7, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 16,638 global accepts · Tags: dp, greedy, math, sortings · first AC: Apr 29, 2021 · GNU C++11 (first AC)
Quality: 18,975 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Apr 28, 2021 · GNU C++11 (first AC)
Tags: constructive algorithms, data structures, strings · first AC: Apr 25, 2021 · GNU C++11 (first AC)
Quality: 14,598 global accepts · Tags: implementation, strings · first AC: Apr 19, 2021 · GNU C++11 (first AC)
Quality: 10,713 global accepts · Tags: implementation · first AC: Apr 19, 2021 · GNU C++11 (first AC)
Tags: brute force, greedy, sortings · first AC: Apr 13, 2021 · GNU C++11 (first AC)
Quality: 12,667 global accepts · Tags: brute force, greedy, math · first AC: Mar 22, 2021 · GNU C++11 (first AC)
Quality: 9,935 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Mar 15, 2021 · GNU C++11 (first AC)
Quality: 9,260 global accepts · Tags: binary search, data structures, dfs and similar · first AC: Jan 22, 2021 · last AC: Jan 22, 2021 · GNU C++11 (first AC)
Quality: 19,836 global accepts · Tags: combinatorics, math · first AC: Dec 3, 2020 · GNU C++11 (first AC)
Quality: 22,146 global accepts · Tags: constructive algorithms, math, number theory · first AC: Nov 28, 2020 · GNU C++11 (first AC)
Quality: 17,558 global accepts · Tags: greedy, sortings · first AC: Sep 26, 2020 · GNU C++11 (first AC)
Quality: 21,369 global accepts · Tags: greedy, implementation, math · first AC: Sep 16, 2020 · GNU C++11 (first AC)
Quality: 46,270 global accepts · Tags: greedy, math, number theory · first AC: Jan 22, 2020 · last AC: Jan 23, 2020 · GNU C++11 (first AC)
Quality: 4,053 global accepts · Tags: implementation · first AC: Nov 8, 2019 · GNU C++11 (first AC)
Quality: 4,758 global accepts · Tags: *special, combinatorics · first AC: Nov 5, 2019 · GNU C++11 (first AC)
Quality: 11,565 global accepts · Tags: binary search, brute force, implementation · first AC: Oct 31, 2019 · GNU C++11 (first AC)
Quality: 3,560 global accepts · Tags: math · first AC: Sep 12, 2019 · GNU C++11 (first AC)
Quality: 19,098 global accepts · Tags: binary search, bitmasks, brute force · first AC: Sep 4, 2019 · last AC: Sep 4, 2019 · GNU C++11 (first AC)
Quality: 12,383 global accepts · Tags: games, greedy, sortings · first AC: Aug 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,458 global accepts · Tags: binary search, combinatorics, data structures, dp, implementation, sortings · first AC: Jul 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,172 global accepts · Tags: graphs, greedy, implementation, interactive · first AC: Jun 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)