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Open on Codeforces · 297 unique accepted
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Quality: 5,372 global accepts · Tags: brute force, implementation · first AC: Oct 30, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,048 global accepts · Tags: combinatorics, implementation, math · first AC: Oct 14, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,130 global accepts · Tags: constructive algorithms, implementation, interactive · first AC: Oct 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,192 global accepts · Tags: constructive algorithms, number theory · first AC: Mar 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,664 global accepts · Tags: combinatorics, dp, math · first AC: Dec 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,149 global accepts · Tags: games, geometry, math · first AC: Aug 12, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 10,527 global accepts · Tags: combinatorics, math · first AC: Aug 7, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 8,140 global accepts · Tags: dfs and similar, graphs · first AC: Mar 29, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,072 global accepts · Tags: implementation · first AC: Feb 14, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 8,346 global accepts · Tags: constructive algorithms, greedy, number theory · first AC: Jul 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,047 global accepts · Tags: binary search, greedy, hashing, strings, two pointers · first AC: Feb 18, 2025 · C++17 (GCC 7-32) (first AC)
Tags: data structures, dp, graphs, implementation · first AC: Nov 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,216 global accepts · Tags: math, number theory · first AC: Feb 27, 2023 · last AC: Feb 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,253 global accepts · Tags: data structures, dp, greedy, math · first AC: Dec 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,463 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, number theory · first AC: Dec 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,968 global accepts · Tags: dp · first AC: Dec 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,234 global accepts · Tags: binary search, data structures, flows, greedy, two pointers · first AC: Mar 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,459 global accepts · Tags: constructive algorithms, data structures, dp, greedy, implementation · first AC: Feb 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,511 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, sortings · first AC: Oct 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,089 global accepts · Tags: brute force, data structures, dfs and similar, graphs, hashing, trees · first AC: Sep 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,604 global accepts · Tags: brute force, combinatorics, dp · first AC: Feb 10, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 10,142 global accepts · Tags: brute force, constructive algorithms, sortings · first AC: Dec 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,686 global accepts · Tags: binary search, divide and conquer, interactive · first AC: Dec 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,501 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Dec 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,818 global accepts · Tags: games, greedy, sortings · first AC: Aug 10, 2024 · C++14 (GCC 6-32) (first AC)