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Open on Codeforces · 669 unique accepted
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Quality: 3,332 global accepts · Tags: brute force, dp, number theory · first AC: May 1, 2018 · GNU C++11 (first AC)
Quality: 8,923 global accepts · Tags: binary search, data structures, dfs and similar, trees · first AC: Feb 7, 2018 · last AC: Feb 7, 2018 · GNU C++11 (first AC)
Quality: 7,191 global accepts · Tags: constructive algorithms, dfs and similar, dp, graphs, shortest paths, trees · first AC: Feb 2, 2018 · GNU C++11 (first AC)
Quality: 3,244 global accepts · Tags: dfs and similar, dp, graphs, shortest paths · first AC: Dec 27, 2017 · GNU C++11 (first AC)
Quality: 2,092 global accepts · Tags: binary search, math · first AC: Nov 6, 2017 · GNU C++11 (first AC)
Quality: 1,837 global accepts · Tags: dfs and similar, dsu, graphs, greedy, sortings, trees · first AC: Mar 14, 2026 · last AC: Mar 14, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 2,112 global accepts · Tags: dfs and similar, dp, games, shortest paths, trees · first AC: Mar 8, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,996 global accepts · Tags: constructive algorithms, greedy, math · first AC: Dec 25, 2020 · GNU C++11 (first AC)
Quality: 1,946 global accepts · Tags: data structures, dp, greedy · first AC: Dec 25, 2020 · GNU C++11 (first AC)
Quality: 2,806 global accepts · Tags: binary search, data structures, implementation, sortings, trees, two pointers · first AC: Jun 16, 2019 · GNU C++11 (first AC)
Quality: 2,112 global accepts · Tags: combinatorics, divide and conquer, dp · first AC: Mar 22, 2019 · GNU C++11 (first AC)
Quality: 1,641 global accepts · Tags: bitmasks, chinese remainder theorem, constructive algorithms, interactive, math · first AC: Feb 18, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 3,191 global accepts · Tags: binary search, interactive, number theory, probabilities · first AC: Feb 11, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 3,997 global accepts · Tags: dp · first AC: Feb 10, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 4,720 global accepts · Tags: constructive algorithms, math, sortings · first AC: Feb 9, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 3,377 global accepts · Tags: data structures, implementation · first AC: Jan 28, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 5,677 global accepts · Tags: greedy, implementation, math · first AC: Jan 28, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 2,329 global accepts · Tags: graphs, math · first AC: Jan 6, 2019 · GNU C++11 (first AC)
Quality: 2,932 global accepts · Tags: dfs and similar · first AC: Jan 5, 2019 · GNU C++11 (first AC)
Quality: 3,424 global accepts · Tags: dp, math, probabilities · first AC: Dec 21, 2018 · GNU C++11 (first AC)
Quality: 2,260 global accepts · Tags: constructive algorithms, dfs and similar, flows, graphs, greedy · first AC: Dec 17, 2018 · GNU C++11 (first AC)
Quality: 2,446 global accepts · Tags: hashing, string suffix structures, strings · first AC: Dec 14, 2018 · GNU C++11 (first AC)
Quality: 1,296 global accepts · Tags: combinatorics, constructive algorithms, graphs · first AC: Dec 13, 2018 · GNU C++11 (first AC)
Quality: 4,479 global accepts · Tags: hashing, strings · first AC: Dec 10, 2018 · GNU C++11 (first AC)
Quality: 3,117 global accepts · Tags: binary search, data structures · first AC: Dec 5, 2018 · GNU C++11 (first AC)