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Open on Codeforces · 185 unique accepted
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Quality: 619 global accepts · Tags: data structures, dp, strings · first AC: Jun 18, 2020 · GNU C++11 (first AC)
Quality: 895 global accepts · Tags: binary search, dp, geometry, graphs · first AC: Jun 17, 2020 · GNU C++11 (first AC)
Quality: 851 global accepts · Tags: binary search, data structures · first AC: Jan 12, 2020 · GNU C++11 (first AC)
Quality: 1,190 global accepts · Tags: 2-sat · first AC: Jan 10, 2020 · GNU C++11 (first AC)
Quality: 399 global accepts · Tags: binary search, data structures, number theory · first AC: Aug 20, 2019 · GNU C++11 (first AC)
Quality: 764 global accepts · Tags: constructive algorithms, trees · first AC: Aug 20, 2019 · GNU C++11 (first AC)
Quality: 801 global accepts · Tags: dp, graphs, shortest paths · first AC: Mar 23, 2018 · GNU C++ (first AC)
Quality: 756 global accepts · Tags: bitmasks, dp · first AC: Feb 28, 2018 · GNU C++ (first AC)
Quality: 2,473 global accepts · Tags: data structures, string suffix structures, strings · first AC: Jan 2, 2018 · GNU C++ (first AC)
Quality: 1,434 global accepts · Tags: data structures, implementation, string suffix structures, two pointers · first AC: Sep 28, 2017 · last AC: May 14, 2025 · GNU C++ (first AC)
Quality: 678 global accepts · Tags: data structures, dfs and similar, dp, dsu, graphs, greedy, math, trees · first AC: Apr 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 960 global accepts · Tags: data structures, trees · first AC: Dec 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 461 global accepts · Tags: constructive algorithms, dfs and similar, trees · first AC: Sep 14, 2019 · GNU C++11 (first AC)
Quality: 928 global accepts · Tags: greedy, math, number theory · first AC: Sep 3, 2019 · GNU C++11 (first AC)
Quality: 533 global accepts · Tags: bitmasks, brute force, divide and conquer, fft, math · first AC: Mar 2, 2018 · GNU C++ (first AC)
Quality: 1,653 global accepts · Tags: data structures, flows, graphs, implementation · first AC: Jun 10, 2017 · GNU C++ (first AC)
Quality: 1,295 global accepts · Tags: binary search, data structures, flows · first AC: Nov 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 285 global accepts · Tags: bitmasks, brute force, dp, trees · first AC: Sep 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 987 global accepts · Tags: dfs and similar, graphs, probabilities, trees · first AC: Feb 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,120 global accepts · Tags: combinatorics, math, matrices · first AC: Jan 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 476 global accepts · Tags: graph matchings · first AC: Dec 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 262 global accepts · Tags: binary search, greedy · first AC: Sep 2, 2019 · GNU C++11 (first AC)
Quality: 2,130 global accepts · Tags: combinatorics, divide and conquer, fft, number theory · first AC: Mar 25, 2018 · GNU C++ (first AC)
Quality: 797 global accepts · Tags: fft, math · first AC: Jul 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 883 global accepts · Tags: graph matchings, strings · first AC: Sep 25, 2024 · C++17 (GCC 7-32) (first AC)