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Open on Codeforces · 163 unique accepted
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Quality: 2,013 global accepts · Tags: dfs and similar, dsu, graphs · first AC: Oct 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,480 global accepts · Tags: data structures, dfs and similar, divide and conquer, graphs, implementation, math, trees · first AC: Oct 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 986 global accepts · Tags: brute force, math, number theory · first AC: Oct 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,793 global accepts · Tags: binary search, combinatorics, dp, implementation, math, two pointers · first AC: Oct 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,625 global accepts · Tags: graphs · first AC: Oct 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 960 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, greedy, interactive, math · first AC: Oct 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 877 global accepts · Tags: binary search, brute force, math · first AC: Oct 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,047 global accepts · Tags: greedy, implementation, sortings · first AC: Oct 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,591 global accepts · Tags: binary search, bitmasks, brute force, constructive algorithms, implementation, interactive · first AC: Dec 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,728 global accepts · Tags: data structures, graphs, greedy, implementation, shortest paths, sortings · first AC: Aug 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,580 global accepts · Tags: data structures, dfs and similar, dsu, graphs, number theory, two pointers · first AC: Aug 1, 2024 · last AC: Aug 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,860 global accepts · Tags: data structures, greedy, math, number theory · first AC: Jul 29, 2024 · C++14 (GCC 6-32) (first AC)
Tags: dp, graphs, shortest paths · first AC: Jul 29, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,185 global accepts · Tags: bitmasks, combinatorics, dp, implementation, math · first AC: Oct 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 982 global accepts · Tags: games, greedy, interactive, sortings · first AC: Oct 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 952 global accepts · Tags: constructive algorithms, dfs and similar, graphs, math · first AC: Oct 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 993 global accepts · Tags: graphs, math, sortings · first AC: Oct 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,025 global accepts · Tags: binary search, brute force, dp, geometry, greedy, math, two pointers · first AC: Oct 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,437 global accepts · Tags: combinatorics, data structures, dp · first AC: Sep 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,254 global accepts · Tags: binary search, dsu, graphs, shortest paths, trees · first AC: Aug 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,621 global accepts · Tags: dp, number theory · first AC: Aug 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,318 global accepts · Tags: brute force, data structures, divide and conquer, dp, implementation, math, trees · first AC: Dec 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 522 global accepts · Tags: binary search, implementation · first AC: Jul 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,259 global accepts · Tags: 2-sat, constructive algorithms, data structures, greedy, sortings, two pointers · first AC: Jul 29, 2024 · last AC: Jul 29, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,162 global accepts · Tags: dp, sortings · first AC: Jul 31, 2024 · last AC: Jul 31, 2024 · C++20 (GCC 13-64) (first AC)