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Open on Codeforces · 850 unique accepted
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Quality: 4,102 global accepts · Tags: dp · first AC: Oct 31, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,689 global accepts · Tags: dp, sortings · first AC: Oct 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,594 global accepts · Tags: data structures, dp, greedy, implementation, ternary search · first AC: Oct 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,750 global accepts · Tags: combinatorics, math · first AC: Sep 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,456 global accepts · Tags: binary search, data structures, math, sortings · first AC: Aug 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 19,779 global accepts · Tags: data structures, schedules · first AC: Aug 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,364 global accepts · Tags: brute force, hashing, implementation, string suffix structures, strings · first AC: Jul 16, 2023 · last AC: Jul 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,596 global accepts · Tags: graphs, greedy, shortest paths · first AC: May 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,812 global accepts · Tags: graphs, shortest paths · first AC: May 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,908 global accepts · Tags: dfs and similar, divide and conquer, dp, trees · first AC: May 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,021 global accepts · Tags: dfs and similar, dp, trees · first AC: May 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,443 global accepts · Tags: constructive algorithms, dfs and similar, dp, implementation, trees · first AC: Apr 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 8,436 global accepts · Tags: dfs and similar, graphs · first AC: Jan 7, 2023 · last AC: Jan 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,392 global accepts · Tags: data structures, dp, greedy, math · first AC: Nov 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 7,497 global accepts · Tags: dfs and similar, dp, greedy, trees · first AC: Aug 3, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,271 global accepts · Tags: 2-sat, dfs and similar, dsu, graph matchings, greedy · first AC: Jul 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,883 global accepts · Tags: data structures · first AC: Mar 3, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,211 global accepts · Tags: binary search, data structures, dp, two pointers · first AC: Feb 25, 2022 · last AC: Feb 28, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,511 global accepts · Tags: brute force, data structures, math · first AC: Feb 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 11,860 global accepts · Tags: bitmasks, data structures · first AC: Feb 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,853 global accepts · Tags: dp, math, number theory · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,498 global accepts · Tags: combinatorics, constructive algorithms, data structures, dfs and similar, greedy, implementation, trees · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,778 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, math · first AC: Oct 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,983 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dp, graphs, greedy, trees · first AC: May 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,615 global accepts · Tags: dp, games · first AC: Feb 22, 2025 · C++20 (GCC 13-64) (first AC)