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Open on Codeforces · 1,454 unique accepted
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Quality: 1,777 global accepts · Tags: dfs and similar, dp, dsu, graphs, greedy, trees · first AC: Feb 11, 2020 · GNU C++11 (first AC)
Quality: 2,143 global accepts · Tags: binary search, data structures, implementation · first AC: Jan 4, 2020 · GNU C++11 (first AC)
Quality: 964 global accepts · Tags: flows, graphs · first AC: Dec 21, 2019 · GNU C++11 (first AC)
Quality: 1,298 global accepts · Tags: flows, graph matchings, graphs · first AC: Dec 8, 2019 · GNU C++11 (first AC)
Quality: 2,301 global accepts · Tags: bitmasks, dp, greedy, sortings · first AC: Sep 28, 2019 · GNU C++11 (first AC)
Quality: 914 global accepts · Tags: data structures, implementation, sortings · first AC: Aug 10, 2019 · GNU C++11 (first AC)
Quality: 564 global accepts · Tags: binary search, brute force, data structures, divide and conquer, math · first AC: Dec 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 951 global accepts · Tags: brute force, combinatorics, dp, implementation, math · first AC: Oct 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,027 global accepts · Tags: divide and conquer, interactive, math, probabilities, sortings · first AC: Oct 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 618 global accepts · Tags: bitmasks, data structures, dp, implementation, sortings · first AC: Aug 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 726 global accepts · Tags: binary search, brute force, dfs and similar, dp, implementation, math · first AC: Aug 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 784 global accepts · Tags: data structures, greedy · first AC: Aug 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,334 global accepts · Tags: binary search, data structures, dp, greedy, sortings, two pointers · first AC: Jul 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 935 global accepts · Tags: binary search, constructive algorithms, greedy, math, trees · first AC: May 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,038 global accepts · Tags: bitmasks, brute force, combinatorics, dfs and similar, divide and conquer, dp, math · first AC: Apr 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,185 global accepts · Tags: constructive algorithms, dsu, graphs, greedy, math, number theory, sortings, trees · first AC: Mar 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,081 global accepts · Tags: constructive algorithms, greedy · first AC: Mar 14, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 819 global accepts · Tags: combinatorics, dp, probabilities, trees · first AC: Mar 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 702 global accepts · Tags: binary search, data structures, dp, two pointers · first AC: Feb 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 975 global accepts · Tags: flows, graph matchings, graphs · first AC: Feb 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 982 global accepts · Tags: data structures, greedy, implementation, math · first AC: Jan 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,939 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Nov 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,537 global accepts · Tags: combinatorics, dfs and similar, graphs, math, shortest paths, trees · first AC: Oct 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,093 global accepts · Tags: combinatorics, dp · first AC: Oct 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,071 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees · first AC: Oct 24, 2024 · C++17 (GCC 7-32) (first AC)