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Open on Codeforces · 1,324 unique accepted
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Quality: 3,043 global accepts · Tags: brute force, data structures, math, number theory · first AC: Apr 27, 2023 · last AC: Apr 27, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,605 global accepts · Tags: binary search, greedy, implementation, math, sortings, two pointers · first AC: Dec 31, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 2,494 global accepts · Tags: combinatorics, dp, math · first AC: Jul 11, 2024 · last AC: Jul 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,906 global accepts · Tags: bitmasks, brute force, combinatorics, divide and conquer, dp, math, meet-in-the-middle · first AC: Jun 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,701 global accepts · Tags: bitmasks, data structures, dfs and similar, graphs, greedy, strings, trees · first AC: Jun 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,348 global accepts · Tags: bitmasks, brute force, greedy, hashing · first AC: Jun 5, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,238 global accepts · Tags: bitmasks, brute force, combinatorics, data structures, dp, math, trees · first AC: May 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 11,605 global accepts · Tags: data structures, math · first AC: May 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,520 global accepts · Tags: bitmasks, brute force, constructive algorithms, dp, flows, graph matchings, shortest paths · first AC: Apr 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,353 global accepts · Tags: constructive algorithms, greedy, strings · first AC: Apr 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,098 global accepts · Tags: brute force, constructive algorithms, dp, graphs, greedy, math, number theory · first AC: Apr 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,354 global accepts · Tags: graphs, math, number theory, shortest paths · first AC: Apr 5, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,957 global accepts · Tags: combinatorics, games · first AC: Apr 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,334 global accepts · Tags: data structures, flows, hashing · first AC: Mar 25, 2024 · last AC: Mar 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,601 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Mar 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,184 global accepts · Tags: bitmasks, brute force, combinatorics, constructive algorithms, dfs and similar, math · first AC: Mar 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,290 global accepts · Tags: — · first AC: Mar 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,079 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, graphs, greedy, math, trees · first AC: Mar 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,268 global accepts · Tags: brute force, combinatorics, data structures, dfs and similar, math, trees · first AC: Mar 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,819 global accepts · Tags: combinatorics, data structures, dfs and similar, dp, graphs, hashing · first AC: Mar 9, 2024 · last AC: Mar 9, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,993 global accepts · Tags: data structures, dp, greedy, math · first AC: Feb 8, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 2,581 global accepts · Tags: data structures, greedy · first AC: Jan 15, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 2,638 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Dec 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,292 global accepts · Tags: constructive algorithms, dfs and similar, dp, greedy, trees · first AC: Oct 30, 2023 · last AC: Oct 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,037 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Sep 3, 2023 · C++17 (GCC 9-64) (first AC)