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Open on Codeforces · 1,043 unique accepted
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Quality: 2,298 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dp, dsu, greedy, implementation, trees · first AC: Jul 8, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,032 global accepts · Tags: binary search, data structures, implementation, two pointers · first AC: Apr 24, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,254 global accepts · Tags: binary search, dsu, graphs, shortest paths, trees · first AC: Jan 17, 2021 · last AC: Jan 17, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 755 global accepts · Tags: dp, games · first AC: Apr 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 784 global accepts · Tags: data structures, greedy · first AC: Mar 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: graphs · first AC: Jan 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,206 global accepts · Tags: data structures, dp · first AC: Dec 6, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 708 global accepts · Tags: binary search, combinatorics, data structures, dsu, graphs · first AC: Oct 13, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 992 global accepts · Tags: bitmasks, combinatorics, dp, math, probabilities · first AC: Jul 20, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,939 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: May 31, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 908 global accepts · Tags: bitmasks, brute force, combinatorics, dp, games, greedy, implementation, shortest paths · first AC: Dec 25, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 582 global accepts · Tags: bitmasks, brute force, data structures, dsu, implementation · first AC: Dec 23, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,259 global accepts · Tags: binary search, data structures, divide and conquer, dsu, math, trees, two pointers · first AC: Dec 10, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 631 global accepts · Tags: combinatorics, dp, math, matrices, string suffix structures · first AC: Nov 26, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 715 global accepts · Tags: brute force, combinatorics, dp, math, matrices · first AC: Nov 26, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 880 global accepts · Tags: 2-sat, constructive algorithms, dfs and similar, dsu, graphs, implementation · first AC: Sep 6, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 7,954 global accepts · Tags: data structures, dsu · first AC: Aug 3, 2021 · last AC: Aug 3, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,356 global accepts · Tags: dfs and similar, graphs, math, number theory · first AC: Jun 6, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,138 global accepts · Tags: flows, math · first AC: Jan 16, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 819 global accepts · Tags: math, matrices, probabilities · first AC: Jan 13, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,657 global accepts · Tags: data structures · first AC: Jan 11, 2021 · last AC: Jan 11, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 369 global accepts · Tags: data structures, dfs and similar, dsu, graphs, shortest paths · first AC: Mar 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 742 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Dec 24, 2024 · last AC: Dec 24, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 506 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Dec 18, 2024 · last AC: Dec 18, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 598 global accepts · Tags: combinatorics, dp, math, sortings · first AC: Dec 17, 2024 · last AC: Dec 17, 2024 · C++23 (GCC 14-64, msys2) (first AC)