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Open on Codeforces · 708 unique accepted
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Quality: 519 global accepts · Tags: data structures, dp, math · first AC: Oct 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 431 global accepts · Tags: combinatorics, dp · first AC: Sep 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 269 global accepts · Tags: combinatorics, data structures, implementation · first AC: Sep 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 983 global accepts · Tags: dfs and similar, graphs · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 887 global accepts · Tags: flows · first AC: Aug 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,067 global accepts · Tags: flows, graph matchings · first AC: Aug 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 384 global accepts · Tags: bitmasks, math, matrices, meet-in-the-middle, number theory · first AC: Jun 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 594 global accepts · Tags: dp, greedy, math · first AC: Apr 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,559 global accepts · Tags: binary search, greedy · first AC: Apr 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 709 global accepts · Tags: combinatorics, data structures, dp · first AC: Mar 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,135 global accepts · Tags: dp, trees · first AC: Mar 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 620 global accepts · Tags: combinatorics, dp, math · first AC: Feb 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 266 global accepts · Tags: dp, math, number theory · first AC: Sep 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 485 global accepts · Tags: binary search, data structures, dfs and similar, greedy, trees · first AC: Nov 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 469 global accepts · Tags: data structures, dp · first AC: Nov 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 574 global accepts · Tags: dp, math · first AC: Oct 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,352 global accepts · Tags: data structures, strings · first AC: Oct 15, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 459 global accepts · Tags: brute force, data structures, dp · first AC: Oct 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 707 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Sep 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,662 global accepts · Tags: data structures · first AC: Sep 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 709 global accepts · Tags: two pointers · first AC: Sep 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 883 global accepts · Tags: dfs and similar, divide and conquer, trees · first AC: Jul 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 670 global accepts · Tags: binary search, dp, math · first AC: Jun 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,829 global accepts · Tags: constructive algorithms, two pointers · first AC: Jun 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,728 global accepts · Tags: data structures, greedy, two pointers · first AC: Jun 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)