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Open on Codeforces · 591 unique accepted
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Quality: 1,777 global accepts · Tags: brute force, dp, greedy, math, number theory · first AC: Nov 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,908 global accepts · Tags: binary search, brute force, greedy, math · first AC: Nov 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,691 global accepts · Tags: data structures, dfs and similar, dp, greedy, implementation, math, sortings, trees · first AC: Nov 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,527 global accepts · Tags: brute force, data structures, sortings · first AC: Aug 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,518 global accepts · Tags: brute force, constructive algorithms, graphs, greedy, implementation · first AC: Apr 5, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,107 global accepts · Tags: data structures, graphs · first AC: Feb 4, 2024 · last AC: Mar 17, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 3,051 global accepts · Tags: bitmasks, divide and conquer, dp, dsu, greedy, implementation, strings · first AC: Feb 17, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,706 global accepts · Tags: dp, graphs, shortest paths · first AC: Feb 4, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 2,117 global accepts · Tags: combinatorics, dfs and similar, dsu, graphs, trees · first AC: Feb 4, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,641 global accepts · Tags: constructive algorithms, graphs, trees · first AC: Feb 4, 2024 · last AC: Feb 4, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,172 global accepts · Tags: dfs and similar, dp, dsu, greedy, trees · first AC: Jan 31, 2024 · C++17 (GCC 9-64) (first AC)
Tags: constructive algorithms, graphs, implementation · first AC: Oct 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,572 global accepts · Tags: binary search, dsu, graphs, greedy · first AC: Sep 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,751 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, implementation, math · first AC: Sep 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,053 global accepts · Tags: bitmasks, data structures, games, math, probabilities, sortings, strings, trees · first AC: Aug 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,251 global accepts · Tags: bitmasks, chinese remainder theorem, combinatorics, constructive algorithms, math, number theory · first AC: Dec 3, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 2,108 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Sep 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,481 global accepts · Tags: binary search, data structures, dp, dsu, two pointers · first AC: Sep 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,147 global accepts · Tags: binary search, brute force, combinatorics, divide and conquer, math, number theory · first AC: Feb 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,064 global accepts · Tags: data structures, dp, greedy, sortings · first AC: Nov 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,627 global accepts · Tags: data structures, dp, greedy, hashing, math · first AC: Nov 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,408 global accepts · Tags: greedy, sortings, trees · first AC: Nov 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,130 global accepts · Tags: implementation, math, probabilities, trees · first AC: Oct 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,449 global accepts · Tags: brute force, data structures, dfs and similar, trees · first AC: Aug 5, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 10,613 global accepts · Tags: data structures · first AC: Aug 5, 2024 · C++20 (GCC 13-64) (first AC)