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Open on Codeforces · 609 unique accepted
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Quality: 2,051 global accepts · Tags: data structures, trees · first AC: Mar 13, 2024 · last AC: Mar 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 942 global accepts · Tags: brute force, dfs and similar, divide and conquer, shortest paths · first AC: Dec 8, 2023 · last AC: Dec 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,102 global accepts · Tags: chinese remainder theorem, combinatorics, constructive algorithms, fft, games, geometry, math, meet-in-the-middle, string suffix structures · first AC: Nov 27, 2023 · last AC: Nov 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,578 global accepts · Tags: data structures, divide and conquer · first AC: Nov 26, 2023 · last AC: Nov 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,259 global accepts · Tags: data structures · first AC: Nov 9, 2023 · last AC: Nov 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,191 global accepts · Tags: dfs and similar, graphs · first AC: Sep 12, 2023 · last AC: Sep 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,300 global accepts · Tags: bitmasks, dfs and similar, dp, greedy · first AC: Aug 22, 2023 · last AC: Aug 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 902 global accepts · Tags: dfs and similar, divide and conquer, dsu, graphs, trees · first AC: Aug 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,071 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees · first AC: Aug 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,336 global accepts · Tags: math, strings · first AC: Jul 20, 2023 · last AC: Aug 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,129 global accepts · Tags: binary search, data structures, dfs and similar, trees, two pointers · first AC: Jul 19, 2023 · last AC: Jul 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,384 global accepts · Tags: graphs, shortest paths · first AC: May 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,119 global accepts · Tags: data structures, dp, geometry · first AC: Nov 25, 2023 · last AC: Dec 8, 2025 · C++20 (GCC 11-64) (first AC)
Quality: 915 global accepts · Tags: combinatorics, dp, greedy, math, probabilities · first AC: Jun 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 631 global accepts · Tags: combinatorics, dp, math, matrices, string suffix structures · first AC: May 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 715 global accepts · Tags: brute force, combinatorics, dp, math, matrices · first AC: May 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 354 global accepts · Tags: bitmasks, constructive algorithms, greedy, implementation, matrices · first AC: Mar 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 595 global accepts · Tags: data structures, greedy, hashing, string suffix structures, strings · first AC: Jan 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 720 global accepts · Tags: data structures, hashing, strings, two pointers · first AC: Dec 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 804 global accepts · Tags: dp, hashing · first AC: Sep 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 555 global accepts · Tags: greedy, math, probabilities · first AC: Sep 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,371 global accepts · Tags: data structures, dfs and similar, graphs, trees · first AC: Sep 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,316 global accepts · Tags: combinatorics, dp, math, trees · first AC: Jul 14, 2024 · last AC: Jul 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 743 global accepts · Tags: bitmasks, data structures, dp · first AC: Jul 14, 2024 · last AC: Jul 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 999 global accepts · Tags: bitmasks, brute force, dp, greedy, implementation, strings · first AC: Jul 14, 2024 · last AC: Jul 14, 2024 · C++20 (GCC 13-64) (first AC)