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Open on Codeforces · 286 unique accepted
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Quality: 12,390 global accepts · Tags: brute force, constructive algorithms, greedy, number theory · first AC: Jan 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,285 global accepts · Tags: binary search, brute force, constructive algorithms, games, greedy, math · first AC: Feb 17, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 15,587 global accepts · Tags: brute force, constructive algorithms, dsu, graphs, greedy, strings · first AC: Mar 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,165 global accepts · Tags: combinatorics, math · first AC: Feb 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 12,335 global accepts · Tags: constructive algorithms, games, greedy, sortings · first AC: Nov 3, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 14,365 global accepts · Tags: binary search, data structures, implementation, two pointers · first AC: Aug 16, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 23,527 global accepts · Tags: brute force, math, number theory · first AC: Aug 9, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 14,581 global accepts · Tags: brute force, implementation · first AC: Jul 16, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 23,843 global accepts · Tags: binary search, greedy, implementation, two pointers · first AC: Jul 8, 2022 · C++14 (GCC 6-32) (first AC)
Tags: brute force, implementation, math, matrices · first AC: Mar 6, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 22,301 global accepts · Tags: bitmasks, math · first AC: Feb 6, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 19,080 global accepts · Tags: binary search, greedy, sortings, strings · first AC: Jan 29, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 7,272 global accepts · Tags: constructive algorithms, implementation, trees · first AC: Apr 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,032 global accepts · Tags: binary search, bitmasks, greedy, math · first AC: Feb 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,271 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dsu, graphs, greedy, strings · first AC: Mar 6, 2023 · last AC: Mar 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,204 global accepts · Tags: combinatorics, constructive algorithms, dp, greedy, math · first AC: Feb 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,758 global accepts · Tags: binary search, brute force, greedy, math, two pointers · first AC: Feb 18, 2023 · C++20 (GCC 11-64) (first AC)
Tags: constructive algorithms, implementation · first AC: Oct 28, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 9,902 global accepts · Tags: brute force, data structures, implementation, number theory · first AC: Oct 28, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 27,189 global accepts · Tags: brute force, data structures, dp, greedy · first AC: Aug 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 11,583 global accepts · Tags: brute force, data structures, implementation · first AC: Mar 10, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 11,314 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, dp, math · first AC: Feb 4, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,445 global accepts · Tags: data structures, divide and conquer, dp, math · first AC: Mar 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,810 global accepts · Tags: games, greedy, sortings · first AC: Mar 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,582 global accepts · Tags: brute force, math, two pointers · first AC: Feb 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)