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Open on Codeforces · 1,450 unique accepted
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Quality: 1,858 global accepts · Tags: dfs and similar, greedy, trees · first AC: Aug 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,933 global accepts · Tags: data structures, math, number theory · first AC: Aug 23, 2023 · last AC: Aug 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,425 global accepts · Tags: dp, greedy, sortings · first AC: Aug 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,614 global accepts · Tags: data structures, dp, geometry · first AC: Aug 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,471 global accepts · Tags: binary search, data structures, dp, two pointers · first AC: Jul 31, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,182 global accepts · Tags: constructive algorithms, data structures, dfs and similar, graph matchings, graphs · first AC: Jul 27, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,017 global accepts · Tags: data structures, implementation, math, matrices, number theory · first AC: Jul 22, 2023 · last AC: Jul 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,837 global accepts · Tags: data structures, divide and conquer · first AC: Jul 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 223 global accepts · Tags: dfs and similar, implementation · first AC: Jun 10, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,430 global accepts · Tags: brute force, dp, greedy, math · first AC: Jun 9, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 932 global accepts · Tags: combinatorics, math, probabilities · first AC: Jun 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,588 global accepts · Tags: binary search, data structures, divide and conquer, dp, two pointers · first AC: Jun 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,836 global accepts · Tags: binary search, bitmasks, constructive algorithms, dfs and similar, dsu, graphs · first AC: Jan 1, 2024 · last AC: Feb 23, 2025 · C++17 (GCC 9-64) (first AC)
Quality: 760 global accepts · Tags: 2-sat, binary search, combinatorics, constructive algorithms, dfs and similar, dsu, graphs · first AC: Jan 30, 2025 · last AC: Jan 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,141 global accepts · Tags: binary search, data structures, dfs and similar, interactive, trees · first AC: Jan 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,049 global accepts · Tags: combinatorics, dfs and similar, dsu, graphs, two pointers · first AC: Jan 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,368 global accepts · Tags: dp · first AC: Jan 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,049 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, math · first AC: Jan 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,928 global accepts · Tags: binary search, dfs and similar, dp, dsu, graphs, shortest paths, sortings · first AC: Jan 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,318 global accepts · Tags: brute force, data structures, divide and conquer, dp, implementation, math, trees · first AC: Dec 25, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 891 global accepts · Tags: combinatorics, dp, math, sortings · first AC: Dec 1, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,013 global accepts · Tags: bitmasks, dfs and similar, flows, graph matchings, graphs · first AC: Oct 28, 2024 · last AC: Oct 28, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,102 global accepts · Tags: binary search, brute force, dfs and similar, dp, trees · first AC: Oct 27, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 581 global accepts · Tags: brute force, games, implementation, interactive · first AC: Oct 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,065 global accepts · Tags: data structures, dp, games, greedy, implementation · first AC: Oct 11, 2024 · C++20 (GCC 13-64) (first AC)