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Open on Codeforces · 278 unique accepted
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Quality: 22,173 global accepts · Tags: dfs and similar, graphs, sortings · first AC: Jul 24, 2023 · last AC: Aug 23, 2025 · C++14 (GCC 6-32) (first AC)
Quality: 11,959 global accepts · Tags: binary search, brute force, data structures, greedy, sortings · first AC: Mar 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 15,276 global accepts · Tags: combinatorics, dp · first AC: May 29, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 13,369 global accepts · Tags: brute force, data structures, dp, implementation · first AC: Nov 11, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 7,364 global accepts · Tags: data structures, implementation · first AC: Jul 30, 2023 · last AC: Aug 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,397 global accepts · Tags: dp, implementation · first AC: Jul 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 11,132 global accepts · Tags: binary search, greedy, strings, two pointers · first AC: May 19, 2022 · C++14 (GCC 6-32) (first AC)
Tags: dfs and similar, dp, graphs, greedy, trees · first AC: Jun 8, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 14,981 global accepts · Tags: hashing, implementation, math · first AC: May 20, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 12,122 global accepts · Tags: brute force, data structures, dp · first AC: Mar 29, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 19,478 global accepts · Tags: constructive algorithms, math · first AC: Mar 17, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 11,681 global accepts · Tags: dp, greedy, implementation, two pointers · first AC: Dec 28, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 13,205 global accepts · Tags: dp, greedy, sortings · first AC: Nov 30, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 14,804 global accepts · Tags: constructive algorithms, interactive, math, two pointers · first AC: Sep 8, 2020 · C++17 (GCC 7-32) (first AC)
Tags: constructive algorithms, greedy, math, number theory · first AC: Aug 30, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 16,906 global accepts · Tags: dfs and similar, graphs, two pointers · first AC: Jul 24, 2023 · last AC: Aug 23, 2025 · C++14 (GCC 6-32) (first AC)
Quality: 9,993 global accepts · Tags: dfs and similar, dsu, graphs, greedy, implementation · first AC: Oct 28, 2023 · last AC: Jun 21, 2025 · C++17 (GCC 9-64) (first AC)
Quality: 9,525 global accepts · Tags: dfs and similar, dsu, games, graphs, shortest paths, trees · first AC: May 9, 2025 · last AC: May 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 24,774 global accepts · Tags: binary search, dp, hashing, string suffix structures, strings · first AC: Jul 27, 2023 · last AC: Dec 15, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 11,003 global accepts · Tags: dp, shortest paths · first AC: Aug 11, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 9,583 global accepts · Tags: dfs and similar, dp, greedy, trees · first AC: Dec 31, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 9,604 global accepts · Tags: data structures, dp, greedy, math · first AC: Dec 16, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 8,016 global accepts · Tags: dfs and similar, implementation · first AC: Nov 11, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 7,014 global accepts · Tags: binary search, brute force, divide and conquer, math · first AC: Jul 17, 2023 · last AC: Jul 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,658 global accepts · Tags: brute force, constructive algorithms, graphs, greedy, math · first AC: Jul 9, 2023 · last AC: Jul 11, 2023 · C++14 (GCC 6-32) (first AC)