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Open on Codeforces · 700 unique accepted
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Quality: 9,492 global accepts · Tags: brute force, math · first AC: Oct 1, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 10,636 global accepts · Tags: math, number theory · first AC: Aug 17, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 10,721 global accepts · Tags: greedy, implementation · first AC: Aug 2, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 15,248 global accepts · Tags: greedy, sortings · first AC: Jul 22, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 34,843 global accepts · Tags: dp · first AC: Jul 17, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 15,046 global accepts · Tags: binary search, math · first AC: Jun 26, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 26,010 global accepts · Tags: dfs and similar, dsu, graphs · first AC: May 15, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 6,060 global accepts · Tags: brute force, greedy · first AC: May 4, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 10,839 global accepts · Tags: constructive algorithms, greedy · first AC: Mar 31, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 17,653 global accepts · Tags: dfs and similar, trees · first AC: Mar 30, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 16,601 global accepts · Tags: greedy, sortings · first AC: Feb 7, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 8,785 global accepts · Tags: greedy, implementation · first AC: Jan 4, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 7,881 global accepts · Tags: constructive algorithms, implementation · first AC: Jul 5, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 16,754 global accepts · Tags: constructive algorithms, dp, greedy, shortest paths, strings · first AC: Nov 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,900 global accepts · Tags: binary search, brute force, greedy, sortings · first AC: Apr 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,028 global accepts · Tags: brute force, dp, greedy, math, number theory · first AC: Sep 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,243 global accepts · Tags: brute force, greedy, implementation, math · first AC: Apr 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,314 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, dp, math · first AC: Nov 26, 2021 · last AC: Nov 26, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 16,005 global accepts · Tags: dfs and similar, dsu, graphs · first AC: Sep 4, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 16,932 global accepts · Tags: combinatorics, graphs, greedy, sortings · first AC: Jul 25, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 15,086 global accepts · Tags: dp, greedy, strings, two pointers · first AC: Jul 22, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 17,502 global accepts · Tags: binary search, data structures, dp, greedy, two pointers · first AC: Feb 23, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 20,485 global accepts · Tags: binary search, geometry, shortest paths, sortings · first AC: Feb 18, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 20,593 global accepts · Tags: binary search, brute force, math, number theory · first AC: Feb 15, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 15,400 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graphs, greedy, implementation, math · first AC: Feb 15, 2021 · C++17 (GCC 9-64) (first AC)