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Open on Codeforces · 627 unique accepted
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Quality: 610 global accepts · Tags: dp, expression parsing, graphs, implementation · first AC: Oct 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,965 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, implementation, math, ternary search · first AC: Oct 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,702 global accepts · Tags: dp, math, number theory, probabilities · first AC: Oct 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,920 global accepts · Tags: brute force, data structures, dp · first AC: Sep 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,866 global accepts · Tags: binary search, data structures, dfs and similar, graphs, hashing, trees · first AC: Sep 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,074 global accepts · Tags: data structures, divide and conquer, math, number theory, two pointers · first AC: Aug 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,225 global accepts · Tags: dp, probabilities · first AC: May 3, 2024 · last AC: May 3, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 899 global accepts · Tags: brute force, constructive algorithms, strings · first AC: Mar 21, 2024 · last AC: Mar 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,858 global accepts · Tags: bitmasks, constructive algorithms, data structures · first AC: Jan 16, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,639 global accepts · Tags: brute force, data structures, dsu, math, number theory, two pointers · first AC: Dec 31, 2023 · last AC: Dec 31, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,637 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Dec 30, 2023 · last AC: Dec 31, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,266 global accepts · Tags: dp, greedy, math, number theory · first AC: Nov 12, 2023 · last AC: Nov 12, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 6,533 global accepts · Tags: dp, sortings · first AC: Nov 5, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,744 global accepts · Tags: dp · first AC: Oct 11, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,223 global accepts · Tags: bitmasks, data structures · first AC: Oct 5, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,361 global accepts · Tags: combinatorics, dfs and similar, math, probabilities, trees · first AC: Oct 2, 2023 · last AC: Oct 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,961 global accepts · Tags: bitmasks, brute force, dp, shortest paths · first AC: Sep 18, 2023 · last AC: Sep 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,639 global accepts · Tags: data structures, implementation, sortings · first AC: Aug 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,334 global accepts · Tags: data structures, flows, hashing · first AC: Apr 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,751 global accepts · Tags: data structures, dsu, trees · first AC: Apr 8, 2023 · last AC: Apr 8, 2023 · C++14 (GCC 6-32) (first AC)
Tags: brute force, data structures, greedy, implementation, sortings · first AC: Jan 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,838 global accepts · Tags: string suffix structures · first AC: Dec 4, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,736 global accepts · Tags: constructive algorithms, dp, implementation, math, trees · first AC: Feb 19, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,377 global accepts · Tags: geometry, math, matrices · first AC: Feb 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,951 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Feb 17, 2026 · C++20 (GCC 13-64) (first AC)