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Open on Codeforces · 873 unique accepted
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Quality: 2,839 global accepts · Tags: brute force, divide and conquer, dp · first AC: Dec 13, 2013 · GNU C++ (first AC)
Quality: 2,680 global accepts · Tags: binary search, data structures · first AC: Nov 26, 2013 · GNU C++ (first AC)
Quality: 2,724 global accepts · Tags: combinatorics, dp, probabilities · first AC: Oct 4, 2013 · GNU C++ (first AC)
Quality: 3,212 global accepts · Tags: binary search, greedy, two pointers · first AC: Sep 14, 2013 · GNU C++ (first AC)
Quality: 2,373 global accepts · Tags: constructive algorithms, dp · first AC: Aug 3, 2013 · GNU C++ (first AC)
Quality: 831 global accepts · Tags: data structures · first AC: Jul 17, 2013 · GNU C++ (first AC)
Quality: 3,837 global accepts · Tags: dp, flows, greedy · first AC: Jun 28, 2013 · GNU C++ (first AC)
Quality: 4,746 global accepts · Tags: data structures, implementation · first AC: Jun 23, 2013 · GNU C++ (first AC)
Quality: 1,493 global accepts · Tags: binary search, bitmasks, greedy · first AC: May 17, 2013 · GNU C++ (first AC)
Quality: 2,770 global accepts · Tags: data structures, dfs and similar, dp, dsu · first AC: Apr 16, 2013 · GNU C++ (first AC)
Quality: 4,883 global accepts · Tags: data structures · first AC: Apr 15, 2013 · GNU C++ (first AC)
Quality: 1,538 global accepts · Tags: *special, dp, sortings · first AC: Mar 4, 2012 · GNU C++ (first AC)
Quality: 4,870 global accepts · Tags: dp · first AC: Feb 2, 2012 · GNU C++ (first AC)
Quality: 3,521 global accepts · Tags: bitmasks, greedy, math · first AC: Nov 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,503 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Jul 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,993 global accepts · Tags: bitmasks, brute force, dp, greedy, math, sortings · first AC: Jan 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,501 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Dec 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,194 global accepts · Tags: brute force, greedy, implementation · first AC: Nov 7, 2023 · C++20 (GCC 11-64) (first AC)
Tags: data structures, divide and conquer, dp · first AC: Oct 3, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,539 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Apr 23, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 3,039 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Nov 23, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 4,447 global accepts · Tags: constructive algorithms, dfs and similar, dp, greedy, trees · first AC: Sep 12, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 3,695 global accepts · Tags: constructive algorithms, implementation · first AC: Oct 10, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 6,070 global accepts · Tags: dp · first AC: Oct 10, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 6,354 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs · first AC: May 6, 2020 · C++17 (GCC 7-32) (first AC)