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Open on Codeforces · 380 unique accepted
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Quality: 3,722 global accepts · Tags: binary search, data structures, dfs and similar, divide and conquer, dsu, greedy, trees · first AC: May 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,194 global accepts · Tags: dp, graphs, greedy, math, probabilities · first AC: May 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,353 global accepts · Tags: constructive algorithms, greedy, strings · first AC: May 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,081 global accepts · Tags: dp, math, probabilities · first AC: May 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,957 global accepts · Tags: combinatorics, games · first AC: May 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,265 global accepts · Tags: combinatorics, math, number theory · first AC: May 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,596 global accepts · Tags: data structures, math · first AC: May 11, 2023 · last AC: May 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,361 global accepts · Tags: combinatorics, dfs and similar, math, probabilities, trees · first AC: May 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,030 global accepts · Tags: brute force, data structures, greedy, math, number theory · first AC: Apr 23, 2023 · last AC: Apr 23, 2023 · PyPy 3-64 (first AC)
Quality: 2,062 global accepts · Tags: brute force, dp · first AC: Apr 17, 2023 · PyPy 3-64 (first AC)
Quality: 1,639 global accepts · Tags: brute force, data structures, dsu, math, number theory, two pointers · first AC: Apr 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,794 global accepts · Tags: combinatorics, dp, strings · first AC: Jun 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,137 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Mar 9, 2025 · C++17 (GCC 7-32) (first AC)
Tags: divide and conquer, dp · first AC: Mar 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,292 global accepts · Tags: dp, greedy, sortings · first AC: Feb 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,591 global accepts · Tags: binary search, bitmasks, brute force, constructive algorithms, implementation, interactive · first AC: Dec 20, 2024 · PyPy 3-64 (first AC)
Quality: 1,189 global accepts · Tags: brute force, chinese remainder theorem, constructive algorithms, math, number theory · first AC: Aug 4, 2024 · last AC: Aug 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,580 global accepts · Tags: data structures, dfs and similar, dsu, graphs, number theory, two pointers · first AC: Jun 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,127 global accepts · Tags: constructive algorithms, dfs and similar, graphs, number theory · first AC: May 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,468 global accepts · Tags: combinatorics, dp, math · first AC: May 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,728 global accepts · Tags: binary search, brute force, data structures, math, number theory · first AC: May 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,860 global accepts · Tags: data structures, greedy, math, number theory · first AC: May 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,189 global accepts · Tags: combinatorics, greedy, hashing, math, number theory, sortings · first AC: May 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,815 global accepts · Tags: data structures, dfs and similar, graphs, shortest paths · first AC: Feb 15, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 10,836 global accepts · Tags: data structures, divide and conquer, trees · first AC: Aug 2, 2023 · last AC: Aug 2, 2023 · C++20 (GCC 11-64) (first AC)