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Open on Codeforces · 468 unique accepted
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Quality: 2,918 global accepts · Tags: data structures, divide and conquer, dp, greedy · first AC: Jul 13, 2022 · last AC: Jul 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,315 global accepts · Tags: combinatorics, probabilities · first AC: Jan 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 431 global accepts · Tags: combinatorics, dp · first AC: Jun 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 384 global accepts · Tags: bitmasks, math, matrices, meet-in-the-middle, number theory · first AC: May 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 517 global accepts · Tags: combinatorics, divide and conquer, trees · first AC: Mar 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 787 global accepts · Tags: combinatorics, dp · first AC: Mar 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 620 global accepts · Tags: combinatorics, dp, math · first AC: Mar 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 672 global accepts · Tags: dp, trees · first AC: Mar 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,295 global accepts · Tags: binary search, data structures, flows · first AC: Feb 19, 2025 · last AC: Feb 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,029 global accepts · Tags: data structures, dp · first AC: Jun 30, 2024 · last AC: Jun 30, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,614 global accepts · Tags: data structures, dfs and similar, trees · first AC: Dec 2, 2023 · last AC: Dec 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 450 global accepts · Tags: combinatorics, dp, matrices · first AC: Jul 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,433 global accepts · Tags: dp, greedy, two pointers · first AC: Jul 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 213 global accepts · Tags: dfs and similar, graphs, math, probabilities · first AC: Aug 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 578 global accepts · Tags: dp, matrices · first AC: Apr 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,829 global accepts · Tags: constructive algorithms, two pointers · first AC: Apr 1, 2025 · last AC: Apr 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,296 global accepts · Tags: data structures, graphs, shortest paths · first AC: Mar 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,629 global accepts · Tags: brute force, data structures, dp, flows, math, probabilities, sortings · first AC: Feb 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 600 global accepts · Tags: data structures, dfs and similar · first AC: Dec 8, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 380 global accepts · Tags: brute force, dfs and similar, dp, graphs, hashing · first AC: Jul 25, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 431 global accepts · Tags: data structures, trees · first AC: Nov 5, 2025 · last AC: Nov 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,344 global accepts · Tags: dp, math · first AC: Mar 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 407 global accepts · Tags: data structures, divide and conquer, trees · first AC: Oct 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 493 global accepts · Tags: dp, math, matrices · first AC: Sep 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 840 global accepts · Tags: combinatorics, dp, implementation · first AC: Sep 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)