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Open on Codeforces · 136 unique accepted
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Quality: 24,774 global accepts · Tags: binary search, dp, hashing, string suffix structures, strings · first AC: Jul 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,552 global accepts · Tags: data structures, implementation, math · first AC: May 11, 2022 · C++14 (GCC 6-32) (first AC)
Tags: dp, implementation · first AC: May 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 8,042 global accepts · Tags: brute force, math · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,969 global accepts · Tags: bitmasks, brute force, math, number theory · first AC: Nov 23, 2024 · last AC: Nov 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 19,185 global accepts · Tags: dfs and similar, dp, trees · first AC: Jul 5, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 9,015 global accepts · Tags: binary search, brute force, data structures, dp, dsu, greedy, math, two pointers · first AC: Jun 29, 2023 · last AC: Aug 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,461 global accepts · Tags: constructive algorithms, graphs, greedy, math, sortings, two pointers · first AC: Jul 23, 2023 · last AC: Jul 28, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,242 global accepts · Tags: binary search, math, number theory · first AC: Jul 23, 2023 · last AC: Jul 28, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,404 global accepts · Tags: data structures, divide and conquer, two pointers · first AC: Jul 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,015 global accepts · Tags: implementation, math · first AC: Jan 3, 2023 · last AC: Jan 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,355 global accepts · Tags: dp, greedy, implementation · first AC: May 8, 2022 · last AC: May 11, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,898 global accepts · Tags: brute force, dfs and similar, dp, implementation, math, number theory · first AC: Apr 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,132 global accepts · Tags: bitmasks, constructive algorithms, data structures, math, string suffix structures, trees · first AC: Aug 26, 2024 · last AC: Sep 2, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 9,115 global accepts · Tags: binary search · first AC: Jul 23, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 5,759 global accepts · Tags: combinatorics, dp, math, trees · first AC: Feb 15, 2024 · last AC: Feb 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,996 global accepts · Tags: binary search, constructive algorithms, interactive · first AC: Jun 12, 2022 · last AC: Jun 16, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,083 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Jun 5, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,447 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, math, two pointers · first AC: Apr 17, 2022 · last AC: May 11, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,203 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Apr 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,865 global accepts · Tags: dfs and similar, dp, greedy, trees · first AC: Jul 27, 2022 · last AC: Jul 4, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 4,541 global accepts · Tags: hashing, implementation, math, strings · first AC: Mar 16, 2024 · last AC: Mar 24, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,818 global accepts · Tags: games, greedy, sortings · first AC: Aug 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,601 global accepts · Tags: *special · first AC: Aug 6, 2023 · last AC: Aug 6, 2023 · PHP (first AC)
Quality: 1,225 global accepts · Tags: *special, implementation · first AC: Aug 6, 2023 · C++14 (GCC 6-32) (first AC)