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Open on Codeforces · 133 unique accepted
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Quality: 2,718 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Jan 29, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,257 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Dec 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,449 global accepts · Tags: brute force, data structures, dfs and similar, trees · first AC: Mar 18, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,644 global accepts · Tags: binary search, data structures · first AC: Jan 25, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,331 global accepts · Tags: binary search, dfs and similar, graphs, trees · first AC: Jan 22, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 8,277 global accepts · Tags: dp · first AC: Jan 19, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,000 global accepts · Tags: binary search, two pointers · first AC: Jan 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,637 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Dec 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,194 global accepts · Tags: dp, graphs, greedy, math, probabilities · first AC: Sep 30, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 3,361 global accepts · Tags: combinatorics, dfs and similar, math, probabilities, trees · first AC: May 8, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,717 global accepts · Tags: data structures, dp, matrices · first AC: Apr 8, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,914 global accepts · Tags: brute force, data structures, dfs and similar, dp, trees, two pointers · first AC: Apr 2, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,890 global accepts · Tags: data structures · first AC: Jan 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,906 global accepts · Tags: bitmasks, brute force, combinatorics, data structures, dp, number theory, sortings · first AC: Jan 25, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,086 global accepts · Tags: data structures, implementation · first AC: Jan 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,402 global accepts · Tags: geometry, sortings · first AC: Jan 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 223 global accepts · Tags: dfs and similar, implementation · first AC: Apr 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,479 global accepts · Tags: flows, trees · first AC: Feb 11, 2024 · last AC: Feb 11, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,861 global accepts · Tags: data structures · first AC: Jan 2, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,392 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, graphs, shortest paths · first AC: Sep 30, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,596 global accepts · Tags: brute force, dfs and similar, dp, number theory · first AC: Jan 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 994 global accepts · Tags: binary search, dsu, hashing, math, number theory, string suffix structures · first AC: Jan 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,728 global accepts · Tags: binary search, brute force, data structures, math, number theory · first AC: Jan 25, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 751 global accepts · Tags: data structures, dp, math, number theory, sortings, two pointers · first AC: Jan 22, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 862 global accepts · Tags: binary search, hashing, strings, two pointers · first AC: Dec 12, 2023 · C++20 (GCC 11-64) (first AC)