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Open on Codeforces · 178 unique accepted
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Quality: 928 global accepts · Tags: combinatorics, data structures, dfs and similar, dsu, graphs, implementation, trees · first AC: Jan 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 447 global accepts · Tags: bitmasks, brute force, combinatorics, dp, math · first AC: Jan 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,213 global accepts · Tags: brute force, constructive algorithms, dsu, graphs, hashing, math, number theory · first AC: Jul 22, 2021 · GNU C++11 (first AC)
Quality: 1,057 global accepts · Tags: brute force, combinatorics, dp, math, probabilities · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 569 global accepts · Tags: combinatorics, dp · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 554 global accepts · Tags: bitmasks, math, matrices · first AC: Apr 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 506 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Nov 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 932 global accepts · Tags: divide and conquer, dp, math, probabilities · first AC: Sep 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 268 global accepts · Tags: data structures · first AC: Sep 27, 2020 · last AC: Sep 27, 2020 · GNU C++11 (first AC)
Quality: 610 global accepts · Tags: dfs and similar, dp, greedy · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,101 global accepts · Tags: bitmasks, dp, games, greedy, math · first AC: Jun 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 508 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Apr 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 620 global accepts · Tags: combinatorics, dp, math · first AC: Feb 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 476 global accepts · Tags: data structures, graphs, sortings · first AC: Jul 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 397 global accepts · Tags: binary search, divide and conquer, dp · first AC: Jul 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 728 global accepts · Tags: constructive algorithms, dfs and similar, math · first AC: Apr 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 450 global accepts · Tags: data structures, dfs and similar, games, graphs, implementation, trees · first AC: Jan 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 354 global accepts · Tags: bitmasks, brute force, combinatorics, dp, math · first AC: Jan 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 574 global accepts · Tags: dp, math · first AC: Sep 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 570 global accepts · Tags: brute force, dfs and similar, dp, flows, graph matchings, graphs, greedy, implementation, probabilities, trees · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 277 global accepts · Tags: data structures, dfs and similar, dp, greedy · first AC: Apr 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 304 global accepts · Tags: binary search, data structures · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 246 global accepts · Tags: binary search, data structures, dp, sortings, two pointers · first AC: Apr 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 239 global accepts · Tags: binary search, data structures, divide and conquer, dsu, greedy, math, sortings · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 188 global accepts · Tags: dp, math, trees · first AC: Jul 6, 2025 · C++17 (GCC 7-32) (first AC)