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Open on Codeforces · 247 unique accepted
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Quality: 7,064 global accepts · Tags: greedy, sortings · first AC: Dec 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,237 global accepts · Tags: data structures, implementation, sortings, two pointers · first AC: Dec 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,504 global accepts · Tags: binary search, data structures, dfs and similar, graphs, shortest paths · first AC: Nov 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,932 global accepts · Tags: dfs and similar, graphs, shortest paths · first AC: Nov 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,925 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, graphs, greedy, trees · first AC: Nov 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,006 global accepts · Tags: combinatorics, math · first AC: Oct 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,097 global accepts · Tags: bitmasks, dfs and similar, dp, greedy, trees · first AC: Oct 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,854 global accepts · Tags: binary search, data structures, dp, implementation, math · first AC: Oct 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,511 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, sortings · first AC: Oct 12, 2024 · last AC: Oct 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,886 global accepts · Tags: bitmasks, constructive algorithms, graphs, greedy, math, number theory · first AC: Oct 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,686 global accepts · Tags: data structures, divide and conquer, greedy, hashing · first AC: Sep 21, 2024 · C++20 (GCC 13-64) (first AC)
Tags: dp · first AC: Aug 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,669 global accepts · Tags: constructive algorithms, data structures, dsu, implementation · first AC: Aug 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,039 global accepts · Tags: brute force, data structures, dp, greedy, math, number theory, sortings · first AC: Jul 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,011 global accepts · Tags: brute force, data structures, dp, implementation, math · first AC: Mar 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,369 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, fft, trees · first AC: Sep 8, 2025 · last AC: Sep 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,886 global accepts · Tags: binary search, bitmasks, combinatorics, dfs and similar, dsu, graphs, math · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,486 global accepts · Tags: combinatorics, divide and conquer, dsu, graphs, greedy, sortings, trees · first AC: Dec 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,616 global accepts · Tags: combinatorics, dfs and similar, graphs, trees · first AC: Nov 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,731 global accepts · Tags: bitmasks, combinatorics, data structures, dp, math, number theory · first AC: Nov 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,101 global accepts · Tags: dfs and similar, dp, greedy, trees · first AC: Nov 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,435 global accepts · Tags: dfs and similar, graphs · first AC: Nov 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,904 global accepts · Tags: brute force, math · first AC: Nov 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,347 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Oct 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,985 global accepts · Tags: bitmasks, dp, math, probabilities · first AC: Oct 11, 2024 · C++20 (GCC 13-64) (first AC)