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Open on Codeforces · 496 unique accepted
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Quality: 1,869 global accepts · Tags: binary search, dp, ternary search · first AC: Jun 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,500 global accepts · Tags: data structures, trees · first AC: Jun 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,370 global accepts · Tags: dp, greedy, number theory · first AC: Jun 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,191 global accepts · Tags: graphs, shortest paths, sortings · first AC: Jun 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,106 global accepts · Tags: combinatorics, dp · first AC: Jun 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,715 global accepts · Tags: dfs and similar, graphs, implementation · first AC: May 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,576 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: May 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,168 global accepts · Tags: hashing, strings · first AC: May 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,621 global accepts · Tags: data structures, math, matrices · first AC: May 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,823 global accepts · Tags: binary search, brute force, dp, greedy · first AC: May 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,970 global accepts · Tags: dfs and similar, dp, greedy · first AC: Apr 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 946 global accepts · Tags: dp, math · first AC: Mar 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,039 global accepts · Tags: meet-in-the-middle · first AC: Mar 11, 2025 · last AC: Mar 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,364 global accepts · Tags: binary search, data structures, trees · first AC: Feb 10, 2025 · last AC: Feb 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,423 global accepts · Tags: flows · first AC: Jan 23, 2025 · last AC: Jan 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,255 global accepts · Tags: dp, trees · first AC: Jan 2, 2025 · last AC: Jan 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,454 global accepts · Tags: math, number theory · first AC: Aug 29, 2024 · last AC: Aug 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,544 global accepts · Tags: bitmasks, combinatorics, number theory · first AC: Jun 20, 2024 · last AC: Jun 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,752 global accepts · Tags: dsu, graphs, greedy, implementation · first AC: Jan 20, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 649 global accepts · Tags: binary search, dp, graphs, greedy, math · first AC: Dec 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,755 global accepts · Tags: graphs, shortest paths, trees · first AC: Aug 2, 2025 · last AC: Dec 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,581 global accepts · Tags: dfs and similar, graphs, trees · first AC: Nov 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,074 global accepts · Tags: binary search, dp, implementation, math · first AC: Nov 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,536 global accepts · Tags: brute force, dfs and similar, dsu, graphs · first AC: Sep 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,616 global accepts · Tags: data structures, dp, geometry · first AC: Sep 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)