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Open on Codeforces · 993 unique accepted
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Quality: 2,281 global accepts · Tags: greedy, hashing, implementation, math, number theory, sortings · first AC: Feb 24, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 9,242 global accepts · Tags: dp, graphs, shortest paths · first AC: Jan 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,201 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Dec 13, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 6,008 global accepts · Tags: combinatorics, math, probabilities, trees · first AC: Oct 16, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 8,031 global accepts · Tags: greedy, implementation, sortings · first AC: Sep 18, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,710 global accepts · Tags: combinatorics, dfs and similar, dsu, math, number theory · first AC: Aug 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,460 global accepts · Tags: constructive algorithms, graphs, greedy, math, sortings, two pointers · first AC: Jul 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,240 global accepts · Tags: binary search, math, number theory · first AC: Jul 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 12,884 global accepts · Tags: constructive algorithms, data structures · first AC: Mar 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,759 global accepts · Tags: combinatorics, sortings, two pointers · first AC: Mar 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,860 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Jul 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,785 global accepts · Tags: binary search, brute force, math, number theory · first AC: Jun 3, 2025 · PyPy 3-64 (first AC)
Quality: 3,657 global accepts · Tags: bitmasks, constructive algorithms, implementation, interactive, math · first AC: Mar 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,515 global accepts · Tags: dfs and similar, dp, games, graphs, greedy, trees · first AC: Dec 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,956 global accepts · Tags: constructive algorithms, implementation, interactive · first AC: Nov 18, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,189 global accepts · Tags: binary search, data structures, dp, greedy, implementation, two pointers · first AC: Sep 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,089 global accepts · Tags: brute force, data structures, dfs and similar, graphs, hashing, trees · first AC: Aug 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,125 global accepts · Tags: constructive algorithms, dfs and similar, games, graphs, greedy, interactive · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,886 global accepts · Tags: bitmasks, constructive algorithms, graphs, greedy, math, number theory · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,640 global accepts · Tags: constructive algorithms · first AC: May 4, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,811 global accepts · Tags: bitmasks, brute force, dp, math · first AC: Apr 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,527 global accepts · Tags: dfs and similar, dp, greedy, trees · first AC: Mar 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,124 global accepts · Tags: greedy, math, number theory · first AC: Dec 23, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,977 global accepts · Tags: math · first AC: Dec 13, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,990 global accepts · Tags: data structures, implementation, sortings · first AC: Dec 13, 2023 · C++17 (GCC 9-64) (first AC)