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Open on Codeforces · 547 unique accepted
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Quality: 2,361 global accepts · Tags: combinatorics, dp, fft, greedy, math · first AC: Oct 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,497 global accepts · Tags: binary search, data structures, divide and conquer, dp, two pointers · first AC: Sep 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,540 global accepts · Tags: data structures, dfs and similar, divide and conquer, dp, greedy, implementation, trees · first AC: Aug 24, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,283 global accepts · Tags: binary search, brute force, data structures, divide and conquer, greedy · first AC: Aug 12, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 6,391 global accepts · Tags: bitmasks, dp, graphs · first AC: Aug 8, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 4,478 global accepts · Tags: binary search, dp, greedy · first AC: Aug 7, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 4,220 global accepts · Tags: brute force, dfs and similar, graphs, greedy, implementation, shortest paths · first AC: Jul 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,137 global accepts · Tags: bitmasks, dp · first AC: May 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,124 global accepts · Tags: binary search, combinatorics, data structures, dp, math, two pointers · first AC: Apr 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,130 global accepts · Tags: implementation, math, probabilities, trees · first AC: Apr 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,748 global accepts · Tags: dp · first AC: Mar 9, 2023 · last AC: Mar 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,293 global accepts · Tags: greedy, implementation, interactive, sortings, two pointers · first AC: Feb 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,664 global accepts · Tags: binary search, bitmasks, constructive algorithms, dp, interactive · first AC: Aug 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,746 global accepts · Tags: constructive algorithms, geometry, math · first AC: Jul 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,572 global accepts · Tags: combinatorics, dp · first AC: Jul 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,823 global accepts · Tags: binary search, brute force, dp, greedy · first AC: May 5, 2025 · C++17 (GCC 7-32) (first AC)
Tags: combinatorics, data structures, dp, fft, math, matrices · first AC: Mar 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,453 global accepts · Tags: combinatorics, dp, math · first AC: Feb 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,387 global accepts · Tags: data structures, dfs and similar, dp, greedy, trees · first AC: Jan 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,637 global accepts · Tags: binary search, brute force, dp, dsu, graphs, shortest paths, sortings · first AC: Jan 4, 2025 · C++17 (GCC 7-32) (first AC)
Tags: binary search, data structures, number theory, two pointers · first AC: Sep 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,364 global accepts · Tags: data structures, dfs and similar, dp, graphs, greedy, trees · first AC: Aug 12, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,810 global accepts · Tags: dp, greedy, implementation · first AC: Jul 5, 2024 · last AC: Jul 5, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,243 global accepts · Tags: brute force, data structures, implementation · first AC: Apr 10, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 917 global accepts · Tags: combinatorics, divide and conquer, dp, math · first AC: Mar 29, 2026 · C++20 (GCC 13-64) (first AC)